How to fix slow computers

When your sytem begins to slow down, and unresponsiveness and long load times become the norm, what’s the best way to speed up a computer? Fixing computer lag problems can seem like a daunting proposition, but it’s not. Our guide will show you how to fix a slow PC, with steps that can be done in minutes and instantly deliver lasting results.

We focus on Windows desktops in this article, but there are also ways of speeding up a Mac and laptop too.

1. Identify programs that slow down your computer

If you have programs that use a lot of memory, you need to decide if they’re worth the resources they’re using. These could be high-level apps, items that start automatically that you don’t use, or a program you opened previously and have forgotten about. Removing these programs can help speed up a computer.

How programs use up your resources

Some programs use very few resources when they’re idle. Others can use a lot of processing power and RAM, especially if they’re checking the internet for updates or working on tasks. That leaves fewer resources for other programs to use. This can make switching between programs slow, and even data updates slow in some apps.

Remove unnecessary programs

To speed up a slow computer, close unnecessary programmes. To do this, press the Ctrl, Alt, and Delete. Select Task Manager. On the Processes tab, you can see what is open and how much of the CPU and memory it’s using. You can then close programs that you are not using.

Disable start-up programs

Computers often have programs enabled that start when you power on the computer. Or, there are programs that were needed on the initial start-up, that aren’t needed any longer. Disabling these can fix computer lag problems. To see what programs are starting when you turn on your computer, press the Ctrl, Alt, and Delete keys at the same time. Select Task Manager. On the Startup tab, you can see the items that are set to open as soon as you start the computer. Consider what you really need to open when you start up and disable the other programs.

2. Check your web browser and internet connection

If you notice that your computer is running slowly, check to make sure that you have the most recent version of your web browser. Although where the information varies by browser, there will be an About selection to show you the version number. If there is an option to install new versions automatically, enable it. Having too many add-ons and extensions can also slow your web browsing. Again, it depends on your browser, but you should be able to find a menu called Add-ons or Extensions that will allow you to delete any that you don’t want.

3. Defragment your hard disk drive

Defragmenting, or defragging, your hard disk drive (HDD) can decrease the time it takes for the system to find each piece of data it needs to run programs and apps. Those pieces of data are stored on the hard disk before they’re moved to RAM so the program can access them.

If you have an HDD (as opposed to a solid state drive), the system records data in small groups in various places on the disk. Over time, there can be different pieces of data that are all related, but they’re spread out over the disk. It then takes longer for the system to find each piece of data. Defragmenting your disk will speed this process up. Find out more about defragmenting your hard drive.

To defrag your disk, click on the Start menu or Windows button, select Control Panel, then System and Security. Under Administrative Tools, click on Defragment your Hard Drive. You can select the process to run on a regular schedule, or you can click Analyze Disk and determine if the process needs to be run immediately.

How to fix slow computers

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How to fix slow computers

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A slow computer is reported to be one of the most common complaints PC repair technicians hear when users bring in their PC’s for repair or service. This condition may be caused by a wide array of issues, including invalid or corrupt entries in system elements, incorrect system settings that interfere with proper operation, too many browser tabs/programs opened, too many applications that open automatically, unnecessary software updates, misconfigured internet connection settings that lead to slower connection speeds and a number of other factors.

Slow computer conditions may be resolved and prevented with special software that detects and eliminates common causes of PC slowdowns.

The article provides details on the symptoms, potential causes and ways to repair slow computer conditions.


Symptoms of slow computer conditions

The most common symptoms of a slow computer include increased time for PC startup and shutdown, slower application launching, application or whole system freezes, slower response times (which may be noticed by users of text editors, where typed characters may appear on the screen with a brief delay), application crashes that require program restarts or computer reboots. In the case of slow internet connection speed, the user may notice slower web browsing, lower file download or upload speeds, poor quality of web calls, delays in message delivery when using chat programs and a number of other slowness symptoms.

Causes of slow computer conditions

Among the most common causes of slow computer conditions are misconfigured system settings that require adjusting, presence of invalid or corrupt entries in system elements that prevents applications or system components from operating properly, too many browser tabs/programs opened, too many applications that open automatically, unnecessary software updates. Slow web browsing, downloads and web call interruptions on a supposedly high-speed connection may be caused by incorrect network settings.

Ways to repair slow computer conditions

Advanced PC users may be able to improve their computer’s speed by manually resolving the common causes of computer slowdown – by adjusting system and internet connection settings, other users may want to hire a technician to do it for them. However, since any manipulations with system settings and system elements carry a risk of rendering the operating system unbootable, whenever a user is in any doubt of their technical skills or knowledge, they may use a special software that is meant to resolve common speed issues and repair system elements without requiring any special skills from the user.

The following steps may help fix a slow computer:

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  • Install and launch the application
  • Click the Scan Now button to detect potential issues causes
  • Click the Repair All button to fix found abnormalities

The same application can be used to run preventative measures to reduce the chance of this or other system issues appearing in the future.

Disclaimer: PC security and performance improvements will vary depending on the condition of your system and many other factors outside of the Company’s control.

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Does it seem like your computer is slower than it used to be? You're not imagining things; there are many reasons why a computer slows down but, usually, you can get your speed back.

Why Your Computer is Slow All of a Sudden

Computer performance issues are a headache and the causes can be mysterious, as there are thousands of software bugs, drive issues, and other issues that might cause a slow computer. You could have a virus, be downloading multiple large files at once, have too many open apps and programs open, opened too many tabs on your web browsers without closing them, have poor Wi-Fi or internet connections . . . the list goes on and on.

Thankfully, there's some good news. You can root out the cause of a slow computer with comprehensive solutions, narrow down the possible causes, and get back up to speed.

These solutions are generally applicable to Windows 11, 10, 8.1, 8, 7, and even Vista.

How to Fix a Slow Computer

These solutions are arranged from the least to most disruptive, so it's best to follow them in order. There's no need to reinstall Windows if your slow computer is the result of too many open browser tabs. Also, skipping steps might hide the real cause of the problem.

Restart your computer. This step will eliminate any one-time bugs or software conflicts that cause slow performance and provide a clean slate for additional troubleshooting.

You might be tempted to skip this step. Don't! It can solve your problem in a few seconds with minimal effort.

Close browser tabs, and don’t open more than a few at once. Browser tabs can begin to tax system resources, especially RAM, as your computer attempts to organize data from numerous websites so you can quickly view it when you return to a tab. Closing tabs can provide an immediate boost on PCs with 4GB of RAM or less.

Open Task Manager by pressing Ctrl+Shift+Esc simultaneously, and be sure to click the “more details” drop-down arrow at the bottom of the Task Manager window. Look for tasks that are using more than 50% of your PC’s CPU or memory resources. To close a task, right-click the task and then click End Task. Read our advanced Task Manager guide to learn more about this useful utility.

Check your power settings and turn off power-saving mode. Windows PCs typically ship with settings that prioritize performance, but it’s possible to change the default settings by mistake. This is particularly true of laptops, which often slip into power-saving mode to conserve battery life.

Improve your Wi-Fi signal. The problem you perceive as a slow PC might be a spotty internet connection. You can check this with an internet speed test. Poor Wi-Fi will make websites load slowly, message services lag, and cloud storage services fail.

Search for and halt any large downloads or uploads on your computer. Downloading or uploading a file can consume a surprising amount of processor and storage resources on older PCs. Halting the file transfer should provide an immediate improvement if this is the culprit.

Cloud storage services are the most likely cause of excessive file transfers, as they download and upload files automatically in the background.

Similar to this and tip 5 before it, is to halt simultaneous downloads/uploads elsewhere on your network. Your computer could be fairly fast and not using the network at all, but if three other devices in your house are streaming Netflix and YouTube, or playing online games, the network is still effected and it could make it seem like your computer is to blame.

Turn off Windows’ unnecessary visual effects. Windows uses shadows and animations to make the operating system look modern, but these effects can slow down some Windows PCs. Turning them off might give your system the boost it needs.

Enable Windows ReadyBoost. This feature can turn an external USB storage device into a home for temporary storage, which is similar to upgrading your computer’s RAM, though not quite as effective. ReadyBoost is a great way to use an old USB thumb drive.

If this solution works, it’s a sure sign your computer needs more RAM to perform its best. Consider upgrading your RAM soon.

Free up space on your hard drive. Windows, and other installed programs, use space on the hard drive to store temporary files that they can quickly access later. A packed hard drive makes this onerous or impossible, which reduces performance.

This solution asks you to delete applications and files, which you might not want to do. Moving files to a free cloud storage service is a simple, fast solution that will free up space without deleting files you’d rather keep

Delete temporary files. In some cases, the temporary files Windows uses to improve performance can grow too large, consuming too much hard drive space and slowing performance.

Reduce or change startup programs. Many programs, like online messaging services or cloud storage services, start automatically when your computer boots. These programs often run in the background, so you might forget they’re installed.

Don't forget to also check your browser extensions, as having too many of these running at one time can slow you down, too.

Update Windows. A new version of Windows may fix a bug causing your performance problems. Windows Update can also install new drivers for your PC’s hardware, which often improves performance.

Install an antivirus program. Malware can cause your computer to slow by using system resources to perform tasks behind the scenes. This usually won’t be obvious in Task Manager because malware is often designed to hide from prying eyes.

An antivirus program can find malware that's causing performance issues, but antivirus programs can be demanding on system resources, as well. You may need to uninstall the antivirus program if it seems to worsen performance.

Defragment your hard drive. This is rarely required on a modern PC, which is why it’s near the bottom of this list. However, the list of possible solutions is starting to grow slim, so it’s worth a shot before trying the final and most dramatic options.

Reset Windows using the operating system’s built-in utilities. This option is nearly as effective as a clean reinstall, which is the final solution we’ll offer, and much easier to perform. This will fix your performance issues if they’re caused by a bug or configuration issue in Windows itself.

Resetting or reinstalling Windows will remove most or all locally stored files on your PC. Be certain that you’ve backed up files you want to keep.

Perform a clean reinstall of Windows. If all else fails, reinstalling Windows is your final hope. A complete reinstall will remove absolutely everything on your computer, including most (but not all) malware that might’ve snuck into your hard drive.

My Computer Is Still Slow. Now What?

The solutions in this guide are exhaustive. If your computer is still slow, then the computer is either too old to run modern software well or has defective hardware causing a performance problem. You’ll need to take your computer to a repair shop for further troubleshooting or consider a newer, faster PC to replace your current machine.

A lagging computer is a painfully familiar problem for many Windows users. There could be many reasons why your PC is slow. It’s important to identify these problems early on to restore performance back to normal.

See below for a list of most common problems that lead to slow performing PCs. Continue reading to learn more about the problems and find possible solutions for them:

A Bottlenecked CPU

Bottlenecking is a term usually used with gaming. But CPU bottleneck can happen with other tasks as well. The term refers to a situation that occurs when the processor in the computer isn’t powerful enough to keep up with the task demands.

CPU bottlenecking happens when you pair a low-end CPU with high-end hardware or a device, commonly a GPU. For example, say you buy a super-fast graphics card and pair it with an entry-level desktop processor. The low-end processor will not be able to match the speed of the GPU. This will cause overall lagging.

CPU-dependent software can lead to bottlenecking too. That means the demands of the game far outpace the capabilities of the processor unit. Other types of demanding software, like 3D modeling and video editing programs, could cause bottlenecking too.

Fixing CPU bottlenecking is easy. However, finding the cause of the problem isn’t. To adequately address any bottlenecking issue, you must first find out what’s causing it. Find out whether it’s the GPU or an installed program that causing the bottlenecked lag.

Once you root out the cause of the problem, you can remedy the situation. Usually, replacing an aged or a low-end processor with a newer version helps. For example, if the CPU bottlenecks the GPU, upgrade to an Intel Core i7 processor. It’s currently the best processor for gaming.

Downgrading the software or devices you use with your computer can eliminate the bottleneck as well. If your CPU can’t handle running a particular program, uninstall it from the PC. Most PC users would prefer upgrading their computers, of course.

The Hard Disk Drive is Old

A slow computer is one of the tell-tale signs of an aged hard disk. The standard life cycle for a hard drive is between 3 to 5 years. While there are stories of hard disks lasting as long as a decade, don’t count on it.

In addition to lagging, other signs may indicate that the hard disk of your PC is getting old. Are there any weird sounds coming from the computer with the lag? If your slow computer has frequent operating system freezes, then the hard disk is probably just too old.

You can replace an old hard drive. In fact, it’s recommended before lagging is replaced by the blue screen of death. A new hard disk drive won’t cost a lot of money. It can actually be more expensive to upgrade the RAM.

If the rest of your PC hardware is as old as the hard drive, you might want to consider buying a new computer.

Not Enough Storage Space in the PC

There are different ways your computer stores memory. Generally, the PC stores files and installed programs in the storage drive. Typically, the storage drive is a hard disk. In computers purchased in the last one or two years, the storage drive could be a solid-state (SSD) drive.

PCs can slow down when the storage drive is full to the brim. Your PC needs a certain amount of available space in the storage drive. It allows the CPU to swap files and store temporary files. Lack of memory makes these tasks difficult or impossible. That could cause the operating system to slow down.

You can free up space on the storage drive by deleting old and unnecessary files. Delete temporary files to make room for new ones. Uninstall programs you no longer use. You can also move photos and videos to an external storage device, like a USB stick.

Your PC needs at least 200 MB of free space on the storage drive. Ideally, there should be more than 500 MB.

It’s possible that your PC has a small storage drive. Older computers still have 500GB hard drives. You can consider upgrading to a 1TB or more storage drive. Alternatively, connect an external hard drive to your PC to store files remotely.

Shortage of RAM Memory

RAM memory is the temporary, “volatile” memory in your PC. Unlike stored memory, RAM works only when the PC is turned on. The operating system relies heavily on RAM for smoothly running tasks. Not having enough RAM for the processes you’re trying to run can tellingly cause your computer to slow down.

Modern computing needs, particularly memory-hungry browsers like Chrome, demand a healthy supply of RAM memory for PCs. In the early 2000s, computers needed only about 2GB of RAM. Today, a 64-bit system needs at least 4 GB of RAM, preferably 8 GB for systems used for anything beyond the most basic office work.

Upgrading the RAM is a great way to improve the overall performance of your PC. But first, make sure that it is the lack of RAM is what results in lag.

You can easily replace the current RAM sticks in your PC. These sticks are relatively straightforward to pull out and replace with new sticks.

Unnecessary Background Programs

Your PC could be running programs in the background without you even knowing it. Anti-virus programs, for example, usually run in the background. There could be plenty of others that you don’t actually need to run.

You can check out all the programs your PC is running using the Task Manager utility. Press Alt + Ctr + Delete to access the Task Manager.

How to fix slow computers

To check what you have running in the background, start the Task Manager and then go to the Processes tab. It should show all the programs running in the foreground and the background.

How to fix slow computers

The Perfomance tab shows how much processing power each program is consuming.

How to fix slow computers

Scroll through and look for background programs you don’t actually need to run. Security software, for starters, could bottleneck the performance of your computer by running since booting up.

You don’t need to uninstall these programs. However, schedule run times to prevent too many programs overwhelming your CPU at once.

Malware or Viruses

A virus or a malware program can cause a lot of problems in your PC. A slow computer is just one of them.

If using your computer for work, use an anti-virus or a malware scanning program to make sure your computer is not infected with anything. Home users may enjoy many of the same protections with the Windows Defender utility.

A malware protection program can remove or quarantine dangerous files or programs in your PC. When the virus is gone, your PC should perform as usual.

It’s highly recommended to have your computer checked out by a professional in case of a malware issue. Remnants of the malware could still exist in your PC. In this case, a professional could back up your important files and restore the operating system.

Generally speaking, if your PC is really old, then performance issues would be the norm. Try upgrading the CPU or buy a new computer to enjoy a quick boost in performance.

Don’t toss it, just give it some love (and much-needed storage space).

How to fix slow computers

The ever-dreaded hour glass. The rainbow spinning wheel of death. Depending on which brand is your particular poison, you’ll have seen different versions of what basically equates to your laptop slowing to crawl.

Slow computers are frustrating, distracting, and in many cases, avoidable. There are tons of reasons why your computer could be sluggish—from a packed hard drive to a dearth of RAM space. But before you give up on the old machine, hit a repair shop, or complain to the manufacturer, make sure you’ve exhausted your other options.

First, Try Restarting Your Computer

This actually does work.

When your computer is running programs in its random access memory, or RAM, it only takes up a fraction of the space. But over time, that RAM memory fills up, which will slow your computer down in the long-run. As your RAM approaches capacity, the operating system begins to rely on swap files to run programs.

Swap files allow your operating system to use hard disk space to simulate extra memory. When the system is low on memory, it swaps out a bit of the RAM memory from an idle program, as the name suggests, freeing up room on the hard drive for other programs to run. As a result of this process, though, loads of hard disk reading and writing takes place, slowing your computer down.

That’s why closing down programs can be a good start, because it opens up some space for other programs to run. It’s not enough, though, which is why rebooting is a good idea: it makes sure programs don’t run in the background while also checking for other causes of a slow computer, like viruses or software updates that have yet to be installed.

Check Your Hard Drive

How to fix slow computers

If your hard drive memory is full, your computer lags because the operating system doesn’t have enough space to do things, like use swap files or create temporary files. Ideally, you should have at least 500 megabytes of hard drive space available to ensure your machine hums along smoothly.

On a Mac: Click the Apple menu in the top left-hand corner > Select About This Mac > Click the Storage tab at the top of the new window.

On a PC: Open File Explorer > Click This PC on the left navigation bar > Check out the item labeled something like “Windows (C:)” as this is typically your main drive. If you have multiple drives, you can check out those on this screen, as well.

Upgrade Your RAM

How to fix slow computers

How to fix slow computers

How to fix slow computers

How to fix slow computers

This is one of the priciest methods, but most efficient: buying more memory for your computer should surely give you a speed boost. The more computationally demanding your everyday tasks are on a computer, the more RAM you should have. For instance, if you regularly play desktop games or use video-editing software, you should have a minimum of 16GB of RAM (more if you can afford it).

Otherwise, you’ll have to buy additional RAM space. It should be pretty easy to insert the RAM memory stick into the correct corresponding slot, but just in case, check your computer’s manual. Keep in mind that if you have a laptop, this may not be a viable option as the only way to upgrade RAM may be to buy a whole new computer. Double check with your manufacturer.

On a Mac: Open Finder > Applications > Open the Utilities folder > Double-click Activity Monitor > Toggle to the Memory section at the top of the window > The bottom of the window will show your memory information. If the graph is green, your leftover memory space is good to go, yellow means that the computer is running memory management software, and red means it’s definitely time to upgrade your RAM space.

On a PC: Click the Windows logo or Start button on the taskbar > Right-click Computer > Select Properties

Empty Your Recycling Bin

If you do have less than 500 MB of hard drive memory left, that means it’s time to do some spring cleaning. Files build up in the recycling bin—which, notably, is not a garbage can because the files aren’t permanently deleted—so an occasional purge will serve you well.

On a Mac: Click and hold the recycling bin icon in your dock > Click the popup that appears as Empty Trash.

On a PC: Double click on the recycling bin > Right click anywhere in the window and select Empty Recycle Bin. Or, you can right-click the recycling bin, itself.

Ditch Unwanted Files

Try clearing your downloads folder next. Everything you download online accumulates, here, so it’s worth sorting through and putting files you actually want into the pertinent folders.

Old programs that you no longer use are fair game for this purge, but be meticulous in double-checking that you don’t need the files. Most third-party programs like games or camera apps are safe to remove, but if a file has “driver” in the name, you may want to do a quick Google search to see what it does before sending it to the recycling bin.

Most computer users are eventually faced with the same problem: slow computer after several months of use. That’s inevitable because junk files, bloated software, and registry errors make PCs sluggish. Computer novices start wondering whether they already need a new computer or perhaps there is still hope and they can call a technician who will upgrade whatever there is to upgrade.

Fortunately, there are easier ways to speed up computer performance and you don’t have to be a computer genius to know how to fix a slow computer. You just need to know which tools to use. So, here is a list of top 10 free programs that will make your old PC run as good as new.

1. CCleaner

CCleaner makes your computer faster by finding and removing all the junk that accumulates over time – stuff like temporary Internet files, Windows temporary files, cookies, browsing history, etc. Well, you get the idea.

CCleaner also has a registry cleaner, a startup manager, and an uninstall manager. All of them work well enough and can be used for quick PC maintenance.

2. Auslogics Disk Defrag

One of the most popular defragmenters out there. It’s free, a lot faster than the Windows inbuilt utility, and can even perform hard drive optimization. With its help you can defragment files and free space to speed up file access and move the system files to the beginning of the disk, so that your computer will boot faster.

Another nice addition to all its functions is the ability to personalize Disk Defrag by using its color themes.

3. Autoruns

Having too many startup entries can significantly increase Windows boot time. So if you have to wait for ages for Windows to load, your startup entries might be responsible for that.

Autoruns is a terrific utility that shows you which programs are configured to run during system bootup or login, and shows you the entries in the order Windows processes them. These programs include the ones in your startup folder, Run, RunOnce, and other Registry keys. You can configure Autoruns to show other locations, including Explorer shell extensions, toolbars, browser helper objects, Winlogon notifications, auto-start services, and much more.

Autoruns is very easy to use – if you want to disable an auto-start entry, just uncheck its check box. If you want to delete an auto-start configuration entry, use the Delete menu item or toolbar button.

4. Revo Uninstaller

Having too many programs can take up a lot of system resources. So if you want to fix your slow computer, it’s best to remove programs you don’t use.

Revo Uninstaller is a small, but powerful utility that ranks number 1 in the Uninstallers category on It’s a lot faster than the Windows Add/Remove tool and has a lot more features, like the ability to remove traces that some software uninstallers leave behind and 8 additional cleaning tools.

When you launch Revo, you will be presenter with the list of installed software. Right-clicking gives users a list of choices, from Uninstall and Remove from list, to Search Google, Show the installation directory, and quick access to the application’s Help file, its About screen, and an Update link.

5. Auslogics Registry Cleaner

Wondering how to speed up your computer by fixing the registry? Registry errors often cause instability and slow computer performance. Auslogics Registry Cleaner is a tool that will find and fix most registry errors, thus making your computer faster and more stable. Unlike some registry cleaners, it’s absolutely safe to use, because it backs up the registry before making any changes and scans only safe categories unless you specify otherwiser.

6. Driver Sweeper

Most computer users connect various devices to their computer pretty frequently – USB flash drives, digital cameras, mobile phones, webcams, plus printers and scanners. When a device gets connected for the first time, you either install device drivers from a CD or they get installed automatically. Unfortunately, drivers can become outdated and become absolutely useless the moment you stop using the device. Outdated drivers and driver leftovers can lead to system instability and startup problems. That’s why it’s so important to remove them for good.

Driver Sweeper is a tool that will help you to update or remove your device drivers. Currently the software supports NVIDIA (Display and Chipset), ATI (Display), Creative (Sound) Realtek (Sound), Ageia (PhysX) and Microsoft (Mouse). Driver Sweeper comes in two versions –classic one with an installer and portable.

7. Auslogics Duplicate File Finder

If you are an active computer user, then most likely you have a lot of duplicate files that could be deleted to save disk space. Auslogics Duplicate File Finder is a lightweight free utility that can do just that – find and delete unneeded copies. One of the best features of Auslogics Duplicate File Finder is that it can match files by content. This ensures that you won’t accidentally delete a file that is not a duplicate.

8. Secuina Personal Software Inspector (PSI)

Secunia PSI is a very handy tool that will help you keep your computer secure and potentially speed up applications. The software detects vulnerable and outdated programs and plug-ins which expose your PC to attacks. The solution is to apply patches, but going from website to website and downloading patches for numerous applications can be a tedious job. Secunia PSI automates this and alerts you when your programs and plug-ins require updating to stay secure. Patching software can also help you fix a slow computer because outdated programs often cause your software to become slower and less stable.

9. Foxit Reader

Strictly speaking, Foxit Reader is not a speed-up tool at all. Nevertheless, it will greatly improve your productivity, especially if you work with PDFs a lot. Unlike the bloated Adobe Reader, Foxit is lightweight, fast, and has some useful features like multimedia support, tabbed PDF browsing, and content-sharing options.

10. Chrome

If browsing the Internet isn’t as fast as you want it to be and you feel that your browser is to blame, it’s time to consider switching to a faster browser – Google Chrome. Because bother Internet Explorer and Firefox can be pretty slow on startup and consume a lot of RAM. So if your computer is not very powerful, Chrome is the browser for you.

There are many reasons why your computer might be running slow. Over time, regular use of your computer builds up unneeded files and may fragment your hard disk. You may also notice a performance degrade if your computer is infected.

Select one or more of these solutions to improve the performance of your computer.

Make sure that your computer is not infected

To check if your computer is infected, we suggest that you download and run the Norton Power Eraser tool.
Depending on your version of Windows, download one of the following:
• On 64-bit Windows: Norton Power Eraser
• On 32-bit Windows: Norton Power Eraser

Remove temporary files and folders

Open your Norton device security product.

If you see the My Norton window, next to Device Security, click Open.

In the Norton product main window, double-click Performance, and then click File Cleanup.

When it completes, click Close.

Improve your computer startup time

Many applications are configured to launch when you start your computer. These include programs that you never use, rarely use, or never knew that you had. The more programs that launch when you start your computer, the longer it takes. Norton Startup Manager lets you disable or delay startup programs to get you up and running faster.

Open your Norton device security product.

If you see the My Norton window, next to Device Security, click Open.

In the Norton product main window, double-click Performance, and then click Startup Manager.

In the Startup Manager window, do the following:

In the On/Off column, uncheck programs that you don’t use to prevent them from launching when your computer starts.

In the Delay Start column, select programs that you want to load only after startup completes.

Click Apply, and then click Close.

Check if your files are fragmented

The files on your computer may get fragmented over time which makes them slow to load or run. Run Optimize Disk to check if you need to defragment your files.

Open your Norton device security product.

If you see the My Norton window, next to Device Security, click Open.

In the Norton product main window, double-click Performance, and then click Optimize Disk.

When it completes, click Close.

Optimize your boot volume

Optimization of your boot volume maximizes the usable free space by rearranging file fragments into adjacent and contiguous clusters. When the drive head of your hard disk accesses all the file data in one location, the file is read into the memory faster.

Open your Norton device security product.

If you see the My Norton window, next to Device Security, click Open.

In the Norton product main window, double-click Performance, and then click Graphs.

In the Graphs window, at the top of the security status graph, click Optimize.

Stop running background tasks when you play games

You can turn on Full Screen Detection to sense when you’re running a program that shouldn’t be interrupted. Norton then waits until you’re done with the app before running background tasks that keep you protected.

Open your Norton device security product.

If you see the My Norton window, next to Device Security, click Open.

In the Norton product main window, click Settings.

In the Settings window, click Administrative Settings.

Under Silent Mode Settings, in the Full Screen Detection row, move the switch to On.

How to fix slow computers

At PC-Dial-A-Fix our Bristol based computer support service provides a range of products and services, especially when it comes to slow computers. So should you be looking to speed up your computer, look no further, we can help!

Why is my computer slow?
There are a number of reasons why your computer is slow, the system can get overloaded, or important files become broken, missing or deleted. These types of problems occur from not properly maintaining your computer regularly, leading to critical errors and system malfunction. It could be caused by a virus or unnecessary things running in the background, or an overheated CPU.

How can I speed it up?
You can use your computer support programs, also run your antivirus program and msconfig to disable unneeded startup programs. If you need help with this, give us a ring.

What can we do for you?
At PC dial a fix we believe all computer does not matter how old can go faster, this is only limited by the computer specification.

We check all your system hardware and software, including your hard drive for errors, fragmented files, remove any junk files and free up disk space. Scan your memory for errors and make sure/ advise you on the maximum amount of memory you need.

We can speed up your computer

Whether it’s your computer or you’re looking to speed up your laptop, look no further, you have come to the right place. There’s a number of techniques we can do to help improve the speed of your computer, this will include optimising your startup, cleaning your registry, checking for missing Windows updates or outdated drivers and scan your operating system, we’ll run various scans to check and remove spyware, virus and adware.

So if you’re looking to speed up your PC, call PC-Dial-A-Fix today!

Why suffer in silent, give us a ring to see what we can do for you. Not only can we help to get your computer up to speed, we can show you how to keep it running like new all the time. There’s no need to look anywhere else for computer speed services in Bristol

for one of our professional *slow computer repair* expert techs to help you with your Slow Windows Desktop or Slow Windows Laptop

How Do We Optimize and Make Your Computer Faster?

  • Perform Hard Drive Maintenance
  • Fix Stuck Operating System Updates
  • Evaluate & Remove Slow and Harmful Browser Add-Ons
  • Clean up Browser and Windows Temporary Files
  • Evaluate & Disable Unneeded Start Up Programs
  • Perform Common Start Up Program Updates (Ex: Adobe Reader)
  • Verify Virus Protection is Effective & Enabled
  • Clean Up Adware/Spyware/Malware/Trojan/Virus
  • Check Available Free Hard Drive Space & System Memory
  • …and more!

Windows Computers & Laptops

Saving you time, saving you worry…let’s make your slow computer faster.

Free Checkup

We will diagnose your issues and provide you with options! No obligation, no pressure.

Peace of Mind

Friendly, patient and helpful experts and flat rate pricing.

Expert Slow PC Fix

We fix all sorts of computer issues that can result in a slow computer.

About Us

Your USA-Based Slow Computer Expert Techs Service

You will find honest, down home personal care dedicated to providing the best customer service and computer help available to you. When your Windows Laptop is slow or your Windows PC is slow, you won’t have to worry for long! Our experts are skilled in dealing with all the possible issues.

  • Microsoft Windows Slow Computer Repair
  • Microsoft Windows Slow Laptop Repair
  • Viruses, Spyware, Adware and Ransomware Removal
  • Computer Tune Ups
  • Slow Computer at Home, Slow Computer at Work
  • And more including new PC Setup and Troubleshooting

Certified Malware Removal Specialists

Many computers are slow due to malware and viruses and adware Internet browser plugins. Why is this? Viruses are more sophisticated today which require an expert virus removal. We are Certified Malware Removal Specialists.