When you browse the Web, Internet Explorer stores the Web pages you visit in the memory of your hard drive in order to load those more quickly when you return to visit them. These are called cache files. The browser does not erase them automatically and the accumulation of archives can slow down your system. For that reason it is advisable to clear everything once in a while, something in which Internet Explorer Cache Cleaner can help you. This program eliminates all cache files from your hard drive.