How To Delete Junk Files In Windows 7

In this blog post, we will discuss how to effectively delete junk files from your Windows 7 computer. Junk files, such as temporary files, caches, and logs, accumulate on your computer over time and can potentially take up a significant amount of storage space. By regularly deleting these files, you can keep your computer’s performance optimized and avoid storage issues.

Method 1: Using Disk Cleanup

Disk Cleanup is a built-in tool in Windows 7 that can help you delete unnecessary files and free up disk space. To use Disk Cleanup, follow these steps:

  1. Click on the Start button and type disk cleanup in the search bar. Press Enter.
  2. Select the drive that you want to clean in the Disk Cleanup window and click OK.
  3. Wait for the tool to calculate how much space you can free up. This can take a few minutes.
  4. Check the boxes next to the file types you want to delete. You can click on the View Files button to see the files within each category.
  5. Click on the OK button, then click Delete Files to confirm the operation.

Method 2: Deleting Temporary Files Manually

You can also delete temporary files manually by following these steps:

  1. Click on the Start button and type %temp% in the search bar. Press Enter.
  2. Select all files and folders in the temporary files folder (press Ctrl + A to do this quickly).
  3. Right-click on the selected files and click Delete.
  4. Empty your Recycle Bin to permanently delete these files from your computer.

Method 3: Using Third-Party Software

There are several third-party software programs available that can help you delete junk files from your PC. Some popular options include:

Before using any third-party software, make sure to download it from the official website and read user reviews to ensure that it’s safe and reliable.


Regularly deleting junk files from your Windows 7 computer can help maintain its performance and free up valuable storage space. Whether you choose to use Disk Cleanup, manually delete temporary files, or opt for third-party software, it’s essential to stay on top of your computer’s maintenance to keep it running smoothly.