Is your Windows 11 computer feeling a bit sluggish? Over time, your PC stores temporary files, called a cache, to speed up processes. But when this cache gets too big or corrupted, it can slow things down. Clearing it is simple. You can use the built-in Disk Cleanup tool to select and remove temporary files from your main drive. You can also manually delete files from the Temp folder and reset the Windows Store cache. This quick maintenance task can free up valuable disk space and help your computer run more smoothly.
Tutorial – How To Clear Computer Cache Windows 11
These steps will walk you through several easy methods to clear different types of cache on your Windows 11 computer. We will use tools already built into your system, so you will not need to download anything. This process is safe and will not delete your personal files, photos, or documents.
Step 1: Open the Disk Cleanup tool.
First, we are going to open a handy Windows utility called Disk Cleanup.
The easiest way to find it is to click on the Start Menu or the search icon on your taskbar and type “Disk Cleanup.” The application should appear at the top of the list. Click on it to open it up. This tool has been a part of Windows for a long time because it is so effective at finding and removing junk files.
Step 2: Select the drive you want to clean.
Step 2, you need to tell the tool which hard drive you want to scan for temporary files.
A small window will pop up asking you to select a drive. Most of the time, your operating system and programs are on the (C:) drive. This is usually the one you want to clean. Make sure (C:) is selected from the dropdown menu and then click “OK.”
Step 3: Choose the cache files to remove.
Step 3, it is time to check the boxes for the types of files you want to get rid of.
Disk Cleanup will scan your drive and then show you a list of file types you can delete. Look for items like “Temporary Internet Files,” “Thumbnails,” and “Temporary files.” These are all different kinds of cache. Check the box next to each one you want to clear. You can see how much space each category is taking up, which helps you see the impact.
Step 4: Run the cleanup process.
Step 4, once you have made your selections, you can start the cleanup.
Click the “OK” button at the bottom of the window. A confirmation message will appear, asking if you are sure you want to permanently delete these files. Click “Delete Files” to begin the process. Windows will then get to work removing all the junk you selected.
Step 5: Clear the main Temp folder.
Step 5, let’s clean out another temporary folder that sometimes gets missed.
Press the Windows key + R on your keyboard to open the Run dialog box. In the box, type %temp% and press Enter. This will open your main user Temp folder in File Explorer. You can safely delete everything in this folder. Select all the files (Ctrl + A) and press the Delete key. If a message says a file is in use, just click “Skip.”
Step 6: Reset the Windows Store cache.
Step 6, we will quickly clear the cache for the Microsoft Store.
This one is super easy. Click the search icon on your taskbar and type wsreset.exe. Click on the command that appears. A blank command prompt window will open for a moment. Just let it run. After about 30 seconds, it will close on its own, and the Microsoft Store will launch, completely fresh and reset.
After you clear these caches, you will likely notice that you have more free space on your hard drive. Your computer might feel a bit more responsive, especially when opening applications or browsing folders that contain lots of images. Don’t be alarmed if some websites or apps load a little slower the very first time you open them again. They are just rebuilding the fresh, new cache they need to operate efficiently.
Tips for How To Clear Computer Cache Windows 11
- Do not forget about your web browser. Programs like Chrome, Firefox, and Edge have their own separate caches. You can usually clear them from the browser’s settings menu, often found under “Privacy” or “History.”
- Automate the process with Storage Sense. Windows 11 has a feature called Storage Sense that can automatically clear temporary files for you. You can turn it on in Settings > System > Storage. It’s a great “set it and forget it” option.
- Clear your DNS cache to fix network problems. If you are having trouble connecting to websites, opening a Command Prompt and typing
ipconfig /flushdnscan solve the issue. This clears the stored memory of website addresses. - A simple restart can work wonders. After you perform a big cleanup, it is always a good idea to restart your computer. This ensures all changes take effect and gives your system a completely fresh start.
- Be cautious about what you delete. Stick to the tools and folders mentioned in this guide. Deleting files from other system folders, like the Windows folder itself, can cause serious problems with your computer.
- Clearing your location cache can be good for privacy. Windows keeps a history of your location. You can clear this by going to Settings > Privacy & security > Location and clicking “Clear” under Location history.
Frequently Asked Questions
Is it safe to clear my computer’s cache?
Yes, it is completely safe. The files stored in the cache are temporary and non-essential. Your computer creates them to speed up tasks, but it can always recreate them if needed. Deleting them will not harm your system or your personal data.
Will clearing the cache delete my personal files?
No, it will not. The methods described here specifically target temporary system files, browser data, and application leftovers. Your documents, pictures, music, and other personal files are stored in different locations and will not be touched by these cleanup processes.
How often should I clear my computer cache?
This really depends on how you use your computer. For a heavy user, clearing the cache once a month is a good practice. For a more casual user, every two or three months should be plenty. A great time to do it is whenever you feel your PC is starting to slow down or you are running low on disk space.
What is the difference between cache and cookies?
Think of cache as a scrapbook for your computer. It saves pieces of websites, like images and logos, so it does not have to download them every single time you visit. Cookies are more like a name tag. They are small text files that websites use to remember who you are, what’s in your shopping cart, or your login information.
Can clearing the cache really make my computer faster?
It certainly can. When a cache becomes too large, it takes your computer longer to search through it. Sometimes, files within the cache can become corrupted, causing errors or slowdowns. Clearing it out frees up disk space and forces your system to start fresh, which can lead to a noticeable performance boost.
Quick Summary
- Search for and open the Disk Cleanup tool.
- Choose your main drive, usually (C:).
- Select file types like “Temporary files” and “Thumbnails.”
- Click “OK” and then “Delete Files” to confirm.
- Open the Run command (Windows key + R), type
%temp%, and delete the contents. - Search for and run
wsreset.exeto clear the Microsoft Store cache.
Final Thoughts
Keeping your digital workspace tidy is just as important as organizing your physical desk. Think of your computer’s cache as a pile of sticky notes and scribbled reminders. At first, they are helpful, allowing you to quickly recall information. But after a while, the pile gets too big, the notes get old, and it becomes harder to find what you need. Clearing the cache is like tidying up that pile, throwing away the old notes, and starting fresh. It is a simple act of digital hygiene that can have a surprisingly big impact on your computer’s health and speed.
Making this a regular part of your maintenance routine is a smart move. You do not have to do it every day, or even every week. Just set a reminder for yourself to do it once a month. Pair it with other tasks, like checking for Windows updates or running a security scan. By taking these small, proactive steps, you are not just fixing a problem when your computer gets slow. You are preventing it from getting sluggish in the first place. You are ensuring that your machine continues to be a reliable and efficient tool for work, play, and everything in between.
Learning about your computer and how it works empowers you. Understanding a concept like a cache demystifies the machine and gives you the confidence to take control of its performance. The next time a friend or family member complains about their slow computer, you will be able to help. You can confidently walk them through the simple steps and explain why it works. So go ahead, give it a try. Follow this guide on How To Clear Computer Cache Windows 11 and see for yourself what a difference a little cleanup can make. Your computer will thank you for it.

Matthew Burleigh has been writing tech tutorials since 2008. His writing has appeared on dozens of different websites and been read over 50 million times.
After receiving his Bachelor’s and Master’s degrees in Computer Science he spent several years working in IT management for small businesses. However, he now works full time writing content online and creating websites.
His main writing topics include iPhones, Microsoft Office, Google Apps, Android, and Photoshop, but he has also written about many other tech topics as well.