Deleting prefetch files can help improve the performance of yourWindows 7 operating system. This is a tweak not everyone knows; we have tried it with caution and it worked. Here's a simple guide.
The prefetch folder is used to help speed up the loading of programs inWindows 7. However, when the prefetch folder becomes bloated, there is a possibility that your system will slow down. Deleting prefetch filesperiodically helps.
Here's how to delete prefetch files in Windows 7.
Important:
- Do it with caution as there are files other than prefetch files that are present in the folder, which could harm your system if deleted.
- Create a restore point, click here to know how.
- Following this guide is user discretion. We shall not be held liable for any damage your personal mess may cause to your computer.
- Please do not proceed if you do not know what you are doing.
1. Open Windows Explorer.
2. Click the 'Organize' dropdown button.
3. Select 'Folder and search options'.
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4. Click the 'View' tab.
5. Find and then mark 'Show hidden files, folders and drives', click 'Apply' and then click 'OK' to close the window.
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6. Now go to your Local Disk (usually Drive C:) C: > Windows > Prefetch.
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7. Delete all .pf files. Please be extra careful. Delete .pf files only.
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8. Now, go back from Step 1 to 4.
9. Mark 'Don't show hidden files, folders or drives', click 'Apply' and then click 'OK' to close.
10. Empty the trash bin with CCleaner.
Restart Windows 7 and it will gain some performance.