How to Clean Cache in Windows 10

Cache plays a crucial role in optimizing system performance and enhancing the user experience. However, over time, cache files can accumulate and occupy a significant amount of storage space, potentially leading to a decrease in performance. In this article, we will explore various methods to clean cache in Windows 10, ensuring that your system runs smoothly and efficiently.

Cache refers to temporary files and data stored on your computer, allowing for quick access and retrieval of information. Windows 10 utilizes cache extensively to improve system performance and reduce load times for various applications and processes. However, an excessive buildup of cache files can have a negative impact on your system’s performance and storage capacity.

How to Clean Cache in Windows 10

Why Clean Cache in Windows 10?

Cleaning the cache in Windows 10 offers several benefits that contribute to a better computing experience. By removing unnecessary cache files, you can:

  1. Improve System Performance: Cleaning the cache helps your computer operate more efficiently by reducing the load on system resources. This results in faster boot times, smoother application launches, and improved overall responsiveness.
  2. Increase Storage Space: Cache files can occupy a substantial amount of storage space. By regularly cleaning the cache, you can free up disk space, allowing for the storage of more important files and applications.

Different Types of Cache in Windows 10

In Windows 10, there are various types of cache that accumulate over time. Understanding these different cache types can help you identify the areas that require cleaning. The main cache types in Windows 10 include:

  1. Temporary Files Cache: This cache includes temporary files created by Windows and applications. These files are no longer needed and can be safely removed.
  2. Browser Cache: Web browsers store cached copies of web pages, images, and multimedia files to enhance browsing speed. Clearing the browser cache can help resolve issues such as slow browsing or outdated content.
  3. System Cache: Windows 10 maintains a system cache that stores frequently accessed system files and data. Clearing the system cache can help optimize system performance and resolve certain issues.
  4. Windows Store Cache: The Windows Store cache contains temporary files related to app installations and updates. Clearing this cache can resolve issues with app downloads and updates.
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Methods to Clean Cache in Windows 10

Now that we understand the importance of cleaning cache in Windows 10, let’s explore some effective methods to accomplish this task.

Clearing Temporary Files Cache

To clear the temporary files cache, follow these steps:

  1. Press the Windows key + R to open the Run dialog box.
  2. Type “cleanmgr” and press Enter to launch the Disk Cleanup utility.
  3. Select the drive where Windows is installed (usually **C:**) and click OK.
  4. The Disk Cleanup utility will analyze the drive and present a list of files to delete.
  5. Check the “Temporary files” option and any other desired options.
  6. Click OK and then Delete Files to confirm the deletion.

Alternatively, you can manually delete temporary files by following these steps:

  1. Open File Explorer and navigate to C:\Users<your username>\AppData\Local\Temp.
  2. Select all files and folders in the Temp folder by pressing Ctrl + A.
  3. Press the Delete key on your keyboard to remove the selected files.

Clearing Browser Cache

To clear the browser cache in popular web browsers like Microsoft Edge, Google Chrome, and Mozilla Firefox, follow these general steps:

  1. Open the browser’s settings or options menu.
  2. Look for the “Privacy” or “History” section.
  3. Find the option to clear browsing data or cache.
  4. Select the desired time range (e.g., “Last hour”, “Last day”, “All time”) or choose specific cache files to delete.
  5. Click Clear or Delete to remove the browser cache.

Specific steps may vary slightly depending on the browser version. Refer to the browser’s documentation or support website for detailed instructions.

Flushing the DNS Cache

Flushing the DNS cache can help resolve issues related to website access and domain name resolution. To flush the DNS cache in Windows 10, follow these steps:

  1. Press the Windows key + X and select Command Prompt (Admin) or Windows PowerShell (Admin).
  2. In the command prompt window, type “ipconfig /flushdns” and press Enter.
  3. Wait for the confirmation message indicating the successful flushing of the DNS cache.
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Resetting the Windows Store Cache

If you’re experiencing issues with the Windows Store, resetting the cache can often resolve them. Follow these steps to reset the Windows Store cache:

  1. Press the Windows key + X and select Windows PowerShell (Admin).
  2. In the PowerShell window, type “wsreset.exe” and press Enter.
  3. The Windows Store will open, and the cache will be reset. Wait for the process to complete.

Best Practices for Cleaning Cache in Windows 10

While cleaning the cache in Windows 10 can bring numerous benefits, it’s essential to follow some best practices:

  1. Establish a Regular Maintenance Schedule: Set a recurring schedule to clean the cache and perform other system maintenance tasks to keep your computer running optimally.
  2. Use Reputable Cleaning Tools: If you prefer using third-party cleaning tools, ensure they come from reputable sources and have positive reviews. Be cautious of potentially harmful or unreliable software
  3. Avoid Deleting Important System Files: When cleaning the cache, exercise caution to avoid deleting critical system files. Double-check the files you are deleting and ensure they are not necessary for the proper functioning of your operating system.
  4. Keep Backup Copies: Before performing any cache cleaning or system maintenance, it’s advisable to create backups of important files and data. This precaution ensures that even if something goes wrong during the cleaning process, you can restore your system to a previous state.
  5. Stay Updated: Regularly update your operating system and applications to benefit from bug fixes, performance improvements, and security patches. Keeping your system up to date can help prevent cache-related issues.
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By following these best practices, you can maintain a clean and optimized cache in Windows 10, contributing to a smooth and efficient computing experience.


Cleaning the cache in Windows 10 is an essential maintenance task that can significantly improve system performance and increase available storage space. By periodically clearing temporary files cache, browser cache, flushing the DNS cache, and resetting the Windows Store cache, you can ensure optimal system functioning.

Remember to establish a regular maintenance schedule, use reputable cleaning tools, and exercise caution to avoid deleting critical system files. By following best practices and staying proactive in maintaining your system, you can enjoy a fast, responsive, and clutter-free Windows 10 experience.

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