What folder is prefetch?

prefetch is a pre-reading folder, which is used to store pre-reading information of files that have been accessed by the system. The extension is PF; the prefetch folder is generally located under the Windows folder on the C drive and is mainly used to store Pre-read information of files that have been accessed by the system; this folder was initially created to speed up the system startup process, but the longer it takes, the more pre-read information will be, which seriously takes up the storage space of the computer, so it needs to be cleaned regularly.

#The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

What folder is prefetch?

Prefetch is a pre-read folder, used to store pre-read information of files that have been accessed by the system, with an extension of PF. The reason why the Prefetch folder is automatically created is to speed up the system startup process. XP's prefetch data should be deleted periodically, but in Vista it's best to just leave it alone.

ThePrefetch folder is generally located under the Windows folder on the C drive (C:\Windows\Prefetch). It is mainly used to store pre-reading information of files that have been accessed by the system; 1. This folder was initially created primarily to speed up the system startup process.

But the longer the time, the more pre-read information, which is like the last straw that breaks the camel's back, seriously occupying the computer's storage space, so it needs to be cleaned regularly.

Cleaning method:

Enter C:\Windows\Prefetch in the resource manager to locate the path, select all files and delete them.

For more related knowledge, please visit the FAQ column!

The above is the detailed content of What folder is prefetch?. For more information, please follow other related articles on the PHP Chinese website!