The temporary files can be cleared as follows: 1. C: / documents and settings /% user% / cookies2, c: / documents and settings /% user% / local settings / history / history.ie53, c: / documents and settings /% user % / Local settings / temp4, c: / documents and settings /% user% / local settings / temporary internet files / content.ie55, c: / documents and settings /% user% / rencent6, c: / documents and settings /% User% / Templates7, C: / Temp8, C: / Winnt / Temp also does not include temporary files generated by some software ...% of the accumulation volume is considerable, how to clear these temporary files in relatively easy and simple methods, improve computer system performance It is a problem worth studying.