Open AVI file high CPU usage reason

In Windows XP, after clicking a large AVI video file, system suspended animation may occur and the exploere.exe process usage is 100%.

This is because the system must first scan the file and check the file all parts of the index. If the file is large, it will take a long time and cause the CPU usage to be 100%.

Solution: Right-click the folder where the video file is saved, select "Property -> General -> Advanced", remove "For quick search, allow the index service to compile the index of the folder" The check box of the check box can be.