computer sweeper can scan your disks for junk files and erase found junk files easily. your computer contains a lot of temporary and obsolete files, these junk files waste your disk space and slow down the speed of your computer. by using computer sweeper, you can easily find out these junk files and erase them.computer sweeper also can erase the cache, cookies, typed urls, history of your internet explorer, erase the recent documents list and recent run list of windows. by using its powerful additional tools, you even can delete one or more individual entries for these history datas.