Prefetch Manager

What is prefetch?

Windows XP monitors the files that are used when the computer starts and when you start applications. By monitoring these files, Windows XP can prefetch them. Prefetching data is the process whereby data that is expected to be requested is read ahead into the cache. Prefetching boot files and applications decreases the time needed to start Windows XP and start applications." (taken from Microsoft website)

Why do I need to clear the prefetch folder periodically?

After using Windows XP for several weeks, you will find that the prefetch folder size become larger and larger. This folder probably contain a lot of prefetch direction for applications you no longer use. Clearing the folder will improve your Windows performance and preserve some disk space.

Which prefetch setting suit for my system?

If your Windows XP runs slowly you may consider to disable or set the prefetch to monitor boot files only.