Your browser and Windows keep all history tracks - what web sites you have visited, what videos you have seen, what cookies have been saved, etc. Windows temporary directory (Temp folders) stores Windows and other programs temporary files. Windows stores a list of documents and files you have recently opened and worked with. Anyone who has access to your computer can see this list and directly link to any of the items that you've opened, programs you've run. Every time you open/save a file Windows keeps a record of this activity - Windows records the names of files that you open or save. If you don't want someone knows what you've done on your computer, you should clear history tracks from your PC.
Clear All History is clear Internet history software that lets you clear history tracks in Internet Explorer, MSN Explorer, Firefox, Maxthon (MyIE2), Opera, Netscape and Mozilla. With Clear All History you can clear browser history, form AutoComplete, clear history of address bar, delete search history (delete Yahoo search history, clear Google search history, clear MSN search history), clear toolbar search history, clear index.dat files content, delete index.dat files, clear cache (delete Temporary Internet files), delete cookies. Clear All History also clears Windows history: Windows Temporary Folders (Temporary files directory) , clear Clipboard, delete recent documents list, erase recently run programs list, delete Start Menu open programs history (Windows Explorer UserAssist Data), clear Streams and StreamMRU, clear page file (swap file), delete recently open/save files list (ComDlg32\OpenSaveMRU and ComDlg32\LastVisitedMRU). You can also delete history in different applications: delete history tracks in Windows Media Player, delete Most Recently Used list in Microsoft Office programs (Word, Excel, Microsoft Access, PowerPoint, Front Page, Publisher), clear history of Google Desktop, clear Toolbar search history. Advanced scheduler to clear history automatically.