How to Clear Cache on Windows 10 and Boost Performance?

Mahima Dave Mahima Dave
Updated on: May 09, 2025

If your Windows 10 computer feels slow or your desktop looks messy, it might be time for a quick cleanup. One easy way to boost performance is by clearing out old and unnecessary files that build up over time, especially the system cache.

Cache files can slow things down and cause random glitches. That is why it is crucial to learn how to clear cache on Windows 10. Luckily, Windows 10 and Windows 11 have built-in tools that can help you.

In this guide, I will show you how to clear cache on computers using different methods and give them a little speed boost.

How to Clear Cache on Windows 10? 

If you have not cleared your computer’s cache in a while, it might be time to do it now. So, how do you clear the cache on your computer? On Windows 10, there are different types of cache, so you will need to use a few different methods to remove them properly.

Here are five different ways to learn how to clear cache on computers:

Delete Temporary Files Via Settings

Temporary files are one of the most common types of cache on your PC. Instead of manually digging through folders, the easiest way to remove cache from computers is through the Windows Settings. Here’s How to Clear Cache on Windows 10 via settings:

  1. Right-click the start button and open Storage Settings.
  2. Here, click on the Temporary files option
    Select Temporary files
  1. Windows will scan your system. Once the scan is over, select the files you want to delete and click on ‘Remove files’.
    Click on Remove files

Before deleting, take a moment to read the descriptions so you do not remove anything important. That’s it! This method helps you clean up various types of caches and can free up a good amount of space.

Clear System Cache with Disk Cleanup

Windows has a built-in tool called Disk Cleanup that helps remove junk files and free up space. Here’s how to clear cache on computers using Disk Cleanup:

  1. Press the Windows key to open the Start menu and type Disk Cleanup.
    Search Disk Cleanup
  1. Open it and choose the drive you want to clean.
  1. It will take a moment to scan the drive. 
    Scan in process
  1. Once it is done, tick the boxes for the files you want to remove, like temporary files or items in the recycle bin.
    Select the files you want to delete
  1. Finally, just click OK and then Delete Files to confirm.
    Click on Delete Files to confirm

Flush DNS Cache Using Command Prompt

Sometimes, clearing your DNS cache can help you fix your internet issues. Let’s see how to clear cache in Windows 10 quickly by clearing the DNS cache:

  1. Press the Windows key and search for Command Prompt.
  1. Right-click it and choose Run as administrator.
    Run Command Prompt as an administrator
  1. Next, a window will pop up, click on yes to continue.
  1. In the black windows, type this command: ipconfig /flushdns, and press Enter.
    Type the flushDNS command

That’s it! Wait for sometime and you will see a message confirming that the command worked.

Clear Microsoft Store Cache

Sometimes, the Microsoft Store may not work properly. A quick way to fix this is by clearing its cache. Here’ how to clear Windows 10 cache from Microsoft Store:

  1. Press Windows + R to open the Run Window.
  1. Type WSResest.exe and hit OK.
    Type WSReset exe in the Run Windows
  1. A black screen will flash for a few seconds. Just wait, and once it closes, the Microsoft Store will open automatically. 

That’s how simple it is. Clearing the cache won’t delete any of your apps or purchases.

Clear Browser Cache

One should also try to regularly delete cached files on browsers. Here I am taking the example of Google Chrome to show you how to clear cache on PC browsers:

  1. Open Chrome and click on the three dots in the top-right corner.
    Click on the three dots
  1. Then go to Delete browsing data.
    Select Delete browsing data
  1. Here, set the time range to All time and check cached images and files. You can also select other data types if needed.
    Change the time range to All time
  1. Finally, click on the Delete data button, and your browser cache will be wiped.

You can follow similar steps in other browsers like Microsoft Edge or Firefox. All of them have a ‘Clear browsing data’ option in their settings.

These are the five most important ways to learn how to delete computer cache files. Deleting these cache files is enough to boost your device’s performance. It can also help you fix Windows Modules installer worker high CPU or Disk Usage.

Bonus: Third-Party Windows 10 Cache Cleaners

How do I empty my cache on a PC automatically? Windows 10 has its own tools, but some people prefer using third-party apps for more control and advanced features. These apps can clean up junk files, clear cache, and improve your computer’s speed automatically.

Here are a few popular tools:

  • CCleaner: It can clean temporary files and junk from your system and registry.
  • Advanced SystemCare: It helps in cleaning, speeding up, and protecting your PC with several advanced features.
  • AVG TuneUp: It frees up space, manages memory, and improves performance. It is a complete system cleaner for Windows 10.
Notes

Always choose trusted software to avoid security issues. Plus, before using any third-party cleaning tool, it is a good idea to back up your system.

Why Do You Need to Clear Computer Cache?

There are many reasons to clear computer cache, and you should be informed about them. Your computer stores temporary data, known as cache and cookies, to help things load faster. 

But over time, this data can pile up, taking up space, slowing down your system, or even causing crashes and errors if files get corrupted. That’s why it is a good habit to clear them regularly.

Cookies also collect personal information like browsing habits, login details, and preferences. If not cleared regularly, they can compromise your privacy and become a security risk.

In short, knowing how to clear the PC cache will empower you to protect your data and privacy, stop websites from tracking you, keep your system clean, and prevent security risks.

Final Thoughts

I have tried to cover everything important to learn how to clear cache on Windows 10 effectively. Slow-loading websites and apps can be frustrating, this trick can do wonders to overcome these issues.

I hope that you are now aware of how to clear your computer cache. And if this guide was helpful to you, please share it with your friends and family.

Frequently Asked Questions

How to clear system cache in Windows 10?

You can use the built-in tools like Disk Cleanup and Storage Sense, which can remove temporary and unnecessary data.

How to make Windows 10 run faster?

You can try disabling unnecessary startup programs, updating drivers, using disk cleanup, and disabling visual effects to make your system faster.

How to clear CPU cache?

The most common approach to clear the CPU cache is to turn off the computer completely and unplug it from the power source. Otherwise, you can also use Disk Cleanup in Windows.

Where is my cache on Windows 10?

Cache can be found in many different locations in Windows 10, including the general temporary files folder, cached thumbnails, and browser-specific caches.

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