How to set the WinXP system to clear the page file

page file when shutting down refers to the file created by the operating system reflecting the size of the hard disk space built and used by virtual memory, also called virtual memory file. Page files are also generated when the XP system is used. How to clean it?
Operation steps
Open the control panel and click on Administrative Tools--Local Security Policy.

Expand to the local policy--security option, double-click to clean up the virtual memory page file.

Check to enable, OK.

After setting, you need to restart to see the settings that are in effect. The page file is equivalent to browsing the record, and people can see that it will reveal privacy and clear it.