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How to Speed Up Windows 10

Understanding how to speed up Windows 10 is a must if your PC is not a new one.

Normally, when you buy a computer, everything runs smoothly. However, as time goes by, you start noticing that your PC is beginning to slow down. It’s a normal process associated with files and applications storing up, errors accumulating, and the system showing issues while running many processes.

But even if you have a brand new PC, you may notice some speed drops — it is a sign that the recent program and settings changes have badly affected Windows’ performance.

However, that doesn’t mean you can’t do anything about it. In fact, approaching the issue from different angles may help to significantly improve system performance. Check out how to speed up your computer on Windows 10 using different methods.

Pro Tip: Using a PC Repair tool saves you from performing manual tweaks with your computer. It is a professional all-in-one Windows optimization tool developed to speed up your PC:

  • Boost your CPU and RAM
  • Fix system elements issues
  • Free up disk space
  • Fix application issues
  • Restore system stability
  • Delete junk files

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If you are a fan of a manual setup, read this guide to check what steps you can take to improve your Windows 10 performance.

Check Your Computer Speed

How to speed up a computer on Windows 10 via Command Prompt? First, you need to know where to start. It’s not a very challenging task — all you need to do is create and run the Windows Assessment Tool.

It will scan elements like CPU, RAM, and others, and provide you with a system report that you can use to understand which part of your PC needs to be improved.

  • Press Win+R to open Run, type cmd, and press Enter to open Command Prompt.
  • Type winsat formal to start Windows Assessment Tool.
Winsat format to check computer speed
  • Wait for the process to finish. When it’s over, you will see the report featuring your system performance scores.
  • When the scan is complete, its results are automatically saved as an XML file that you can find by following the Windows/Performance/Winsat/DataStore path — search for the file that has Formal.Assessment in its name.
Formal.assessment - speed check result
  • To see your system score, open the file and navigate to the block. The lower the score is for a certain characteristic, the more improvements will be required to increase computer speed on Windows 10.

How to Speed Up Your Computer on Windows 10: CPU and Memory Tips

Adjusting Visual Effects for Windows 10 Performance Tweaks

  • Open File Explorer and navigate to This PC on the left-hand menu.
  • Right-click on the window and select Properties from the drop-down menu.
  • On the left-hand side, move to Advanced system settings.
  • In the System Properties window, go to the Advanced tab and click on the Settings button.
Adjust visual effects to the best performance
  • In the Visual Effects tab of the Performance Options window, select Adjust for best performance, and click Apply.

Another option is to use the Command Prompt for the task:

  • Press Win+R, type cmd, and press Enter to open Command Prompt.
  • Type powercfg -list and press Enter. You should see the list of three power scheme codes for balanced, high performance, and power saver modes. There will be a * next to the one enabled.
Powercfg-list command
  • Copy the code for the high-performance power scheme.
  • Next, enter the following command: powercfg -setactive CODE, where CODE is the one you have copied.
  • Finally, type powercfg -list to see the updated power schemes. You should have * next to the high-performance one.

Change the Size of Virtual Memory to Increase Computer Speed on Windows 10

Adjusting the virtual memory size is one of the Windows 10 performance tweaks. You can also change other features like, for example, the location.

  • Press Win+R to open Run, type cmd, and press Enter to open Command Prompt.
  • Type wmic computersystem where name=”%computername%” set AutomaticManagedPagefile=False to switch off automatic size management.
Change the Size of Virtual Memory: AutomaticManagedPagefile command
  • Set the minimum and the maximum page file size. For example, if you want 4 GB min and 8 GB max for your page file on the C drive, type wmic pagefileset where name=”C:\pagefile.sys” set InitialSize=4096, MaximumSize=8192

Setting Up Programs to Improve Windows 10 Performance

Disable Background Applications to Avoid Windows 10 Slow Performance

Disabling applications that run in the background may improve Windows 10 performance.

  • Press Win+S and type background apps in the search box. Select Background apps from the results.
  • Under the Let apps run in the background option, switch the toggle to Off.
Turn off background applications Windows 10

Uninstall Programs You Never Use

Third-party applications may significantly affect your computer’s performance, especially when they are automatically running in the background. It’s a good idea to check which ones you do not use anymore and remove them.

This often helps speed up a slow computer on Windows 10. You can do it in different ways. Here’s a step-by-step guide on how to do it in Command Prompt using WMIC:

  • Press Win+R to open the Run dialog menu and type cmd to open the Command Prompt. Choose to run it as Administrator.
  • Type wmic and press Enter.
  • Get the name of the program by typing wmic product get name and press Enter on your keyboard.
wmic product get name command - uninstall apps Windows 10
  • Next, check the list that appeared as a result and find the name of the program you want to uninstall.
  • Type wmic product where name =”PROGRAM NAME” call uninstall and substitute PROGRAM NAME with the one you have chosen from the list.
  • Next to the Uninstall() (Y/N?)? line type Y to confirm the command.

Limit the Number of Launching Programs to Speed Up Windows 10 on Startup

When your computer loads, you may notice that everything is running slowly. One of the reasons for that is because many applications are loaded on startup.

You can change this option for the programs that you don’t need running as soon as your PC turns on. This is one of the best option for speeding up Windows 10 on startup. There are two ways of doing it — the first one is via the Settings tab:

  • Right-click on the Start button and select Settings from the menu.
  • Navigate to Apps>Startup and see the list of applications that start running when your system loads.
  • Turn off all those that you don’t want to run on startup.
Turn off programs on startup

The other way to speed up your PC on Windows 10 is by limiting apps that run on startup via Task Manager:

  • Press Ctrl+Shift+Esc to access Task Manager.
  • Navigate to the Startup tab and check the list of apps.
  • Choose Enable for those applications that you need running on startup, and Disable those that you don’t.
Disable startup applications in Task Manager

Delete Excessive Antivirus Programs to Improve Windows 10 Performance

How can you improve computer performance on Windows 10 in another way? You can check whether you have several antivirus programs installed, and remove the ones you don’t use. Norton, McAfee, Avast, Bitdefender, F-Secure, and others are some of the most popular applications.

You should look up those names in the registry and delete every antivirus program except for the one that you will continue using.

  • Press Win+R to open run and type regedit to access the registry.
  • Navigate to Uninstall by following the HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall path.
Uninstall programs in the registry
  • Expand the Uninstall key list on the left and find all antivirus programs you wish to remove. When you do, locate UninstallString on the right and double-click on it.
  • Copy the line from the Value data box.
  • Press Win+R, type cmd, and press Enter to open the Command Prompt.
  • Paste the value and press Enter — this will uninstall the program.
  • In this case that the value data contains a string that ends in .exe, you can copy it, press Win+R, paste the string in the Run dialog box, and press Enter to uninstall the program.
Paste the string in the Run dialog box to delete application

Using the registry for this task is not the easiest way to do it. However, it ensures that any program will uninstall completely. Another way to remove antivirus apps is via Settings:

  1. Press Win+S and type settings. Pick Settings from the results and navigate to the Apps section.
  2. Choose Apps & Features from the left-hand menu and locate all the antivirus programs on the list.
  3. To remove the ones you don’t need, click on their names and press the Uninstall button.
Uninstall application in Apps&features menu

Disable Relaunch Apps on Startup

Windows has a feature to automatically load applications from previous sessions, which may slow down your PC. The answer to how to speed up Windows 10 on startup is obvious — turn off the relaunch option.

  1. Press Win+S and type settings. Pick Settings from the results and navigate to the Accounts section.
  2. Go to Sign-in options on the left-hand menu.
  3. Under the Restart apps section, switch the toggle to Off.
Disable relaunch apps on startup

Setting Up the Hard Drive to Increase Computer Speed

Defragment Hard Drive for Windows 10 Performance Tweaks

As time passes, your hard drive becomes fragmented, which causes Windows 10 to perform slower. You should defragment it from time to time — just note that this isn’t the case with SSD. Open the Windows defragmentation tool via the Command Prompt to access its advanced features:

  • Press Win+R to open Run, type “cmd” and hit Enter to open Command Prompt.
  • To perform basic defragmentation, enter defrag [drive name]. For example, type “defrag C:” to run the process for your main disk.
Disk С defragmentation
  • To see if you need to defragment the disk at all, type defrag [drive name] /A and press Enter. The command will analyze your disk and show you the information on free and fragmented spaces.
Defragment the disk at all
  • If you need to defragment all of your discs, type defrag /C and press Enter.

Clean Up Your Hard Drive to Manage Windows 10 Slow Performance

Cleaning up a disk is one of the ways to manage Windows 10 performance tweaks. There is a built-in Disc Cleanup tool that you can run in the Command Prompt — doing so helps you to access its different options.

  • Press Win+R to open Run and type cleanmgr.exe /sageset:number where number is a specific quantity of folders you would like to clean up. It can be anything from 0 to 65535. Press Enter.
Clean up your Hard Drive in Windows 10
  • In the Disk Cleanup Settings window, check the folders that you need to clean up. Press OK when you’re done.
Disk Cleanup Settings to clean hard drive
  • In Command Prompt, type cleanmgr /sageset:number (with the same number specified previously), press Enter and wait for the process to complete.

The more disk space it was possible to clean up, the more chances there are to speed up your PC on Windows 10.

Basic Windows 10 Performance Tweaks

Restart Regularly to Improve Windows 10 Performance

Have you not restarted your system for a long time? This may also be the reason why it is running slowly. Check the date when the system was last loaded and restart if needed. This seems like a trivial solution, but it may help in some cases to speed up Windows on your laptop.

  1. Press Win+R to open Run, type cmd, and press Enter to open the Command Prompt window.
  2. Check the restart time by typing systeminfo | find /i “Boot Time” and press Enter.
Check the date when the system was last loaded

Scan for Viruses and Spyware to Improve Windows 10 Performance

Viruses and malware files are usually the number one reason why your PC runs slowly. Want to learn how to improve computer performance in Windows 10 without running a third-party antivirus app? Use Windows Defender to do the task.

  1. Press Win+I to open Settings and navigate to the Update & Security section.
  2. On the left-hand side, pick Windows Security to open the corresponding dialog box.
Scan for viruses and spyware in Windows Security menu
  1. Click on Virus and Threat Protection.
  2. Choose to run Quick Scan to check in a few minutes if there are any threats.
Windows Security Quick Scan

If certain malware threats were successfully removed, it may help to increase your computer speed on Windows 10.

Turn Off Search Indexing to Speed Up a Computer on Windows 10

Turning off Search Indexing may help increase computer speed on Windows 10. You will still be able to perform a search, but it will take longer to get results.

  • Press Win+S on your keyboard to open Search, type services, and choose Services from the list.
  • In the Services (Local) list, locate Windows Search. Double-click on Windows Search and set the Disabled status in the Startup Type settings.
Turn off search indexing to speed up a computer
  • Right-click on Windows Search and choose Stop from the drop-down menu.
Stow Windows Search

Turn Off Tips and Notifications

Having tips and notifications from Windows showing up may significantly slow down PC performance. Turn them off by doing the following:

  1. Press Win+S and type settings in the search box. Select Settings from the results.
  2. Navigate to the System section and pick Notifications from the left-hand menu.
  3. Move the toggle to Off the Get tips, tricks, and suggestions as you use the Windows option.
Turn off tips and notifications

Stop OneDrive Sync

While it is impossible to permanently stop OneDrive synchronization, repeatedly pausing it can be one of the Windows 10 performance tweaks.

  • Open OneDrive via the taskbar.
Open OneDrive
  • Click on Help & Settings and pick the Pause syncing option. Set the value to 2 hours.

Since the issue of slow computer performance is complex, it’s difficult to know in advance which approach will work. While some PC users have to use several methods, a simple restart may work for others.

Also, keep in mind that the steps described in this article don’t deal with hardware problems that may cause your computer to run slowly. You may want to check the equipment to rule out this issue as well.