What file is Win386.swp?

Q: The Win386.swp file on the hard drive has a 460MB. When it is deleted, it appears "cannot delete win386: Access is denied." Make sure the hard drive is not full and is not write-protected and that the file is not being used "error message. How exactly do you want to delete it?

A: This is a Windows disk Exchange file, is used as virtual memory, recording the system running some data, this file in Windows is not deleted. Right-click the My Computer icon on the desktop, select the Properties menu item in the pop-up right-click menu, switch to the Performance tab, click the Virtual Memory button, and then set up to manage the virtual memory yourself. In the "Hard disk" setting, you can specify which hard disk to generate virtual memory space, so you can control the size of the file, preferably between the 40~80MB.