Is It Safe to Delete Temp Files in Win 7: Expert Opinion

Yes, it is safe to delete temporary files in Windows 7. Temporary files are created to assist with tasks, but deleting them can free up space and improve system performance.

Windows 7 stores temporary files in various locations on the computer, including the system’s temporary folder, internet temporary files, and the Windows update cache. These files serve a purpose – for instance, they help speed up application launches, cache web pages for quicker browsing, and store update files.

Over time, temporary files can accumulate and occupy significant hard disk space. This can slow down system performance and, in some cases, even cause crashes. As a result, it’s essential to periodically remove these files. However, it’s crucial to ensure that the files you’re deleting are, in fact, safe to delete and not critical system files. Therefore, it’s recommended to use a trusted system maintenance tool or follow the conventional method of deleting temporary files in Windows 7.

Is It Safe to Delete Temp Files in Win 7: Expert Opinion


Negative Impact Of Deleting Temp Files

Deleting temporary files in Windows 7 may have a negative impact on your system. The most common issue faced after deleting temp files is freezing and crashing of the system. This happens because the system needs some of those files to perform certain operations. Additionally, deleting temporary files may cause loss of data. This data could be something that was stored temporarily in those folders, and it may have been important. In some scenarios, software may also become corrupted if temporary files are deleted. In conclusion, it is not entirely safe to delete temp files, as it may cause more harm than good for your Windows 7 system.

Is It Safe to Delete Temp Files in Win 7: Expert Opinion


Safe Ways To Delete Temp Files

Temporary files in Windows 7 are used to store data temporarily and can occupy a large space on your hard disk over time. It is safe to delete these files, and there are two common ways to do so:

Using Disk Cleanup

Disk Cleanup is a built-in Windows tool used to clean up temporary files and other unnecessary files.

  • Open Disk Cleanup by clicking the Start button and typing “Disk Cleanup” in the search box. Select Disk Cleanup from the search results.
  • Select the drive that you want to clean up (usually the C: drive).
  • Select the types of files that you want to delete, then click OK.
  • Click Delete Files when prompted.

Using Run Window

You can also use the Run window to delete temporary files.

  1. Press the Windows key + R to open the Run window.
  2. Type “%temp%” into the Run window and press Enter.
  3. Select all of the files and folders in the Temp folder and delete them.

In conclusion, deleting temporary files in Windows 7 is safe and can help improve system performance. Use the Disk Cleanup or Run Window to delete these files.

Is It Safe to Delete Temp Files in Win 7: Expert Opinion


Frequently Asked Questions For Is It Safe To Delete Temporary Files In Windows 7

Which Temp Files Should I Not Delete?

It’s best not to delete temporary files associated with currently running programs or the operating system. Doing so can cause issues or errors. It’s safe to delete files in the Temp folder, but not those in the Windows, System32, or AppData folders.

Some applications may have their own temporary file locations, so check those before deleting.

What Is The Disadvantage Of Deleting Temporary Files?

Deleting temporary files can cause software or system errors as some programs may still be using the files. It may also cause some programs to stop functioning properly and can sometimes result in data loss. It’s recommended to only delete temporary files with caution and regularly clear them out to free up space on the computer.

What Will Happen If I Delete All My Temp Files?

Deleting temp files can free up disk space on your computer. However, it may cause some apps to malfunction or crash since temporary files contain data that’s necessary for the operation of these apps. Some programs may also run slower if they need to recreate missing temporary files.

How Do I Clear Cache And Temporary Files In Windows 7?

To clear cache and temporary files in Windows 7, follow these steps: 1) Press the Windows key + R, type “%temp%” and press enter 2) Select all files and delete them 3) Open the Run dialog box again, type “temp” and press enter 4) Follow the same process as step 2 5) Open your browser and clear its cache and cookies from the settings menu.


Overall, deleting temporary files in Windows 7 can generally be considered safe. These files are meant to be temporary and serve no real purpose once a program or task is completed. However, it is important to double-check the specific files before deleting them.

Some may still be in use by active programs and deleting them could cause issues. As with any computer maintenance task, always approach with caution and make sure to backup important data before making any changes.

About Doris Campbell

Doris Campbell is a founder And Admin at the Techsily. He's having 8 years of experience in Technology and troubleshooting topics. Coming from a background of Computer Science you will often see his writing stuff related to How To's, PC, Android, and iOS.