How to remove the internet files (which has seen previously) in C/ drive?

Each time you delete a file from your hard drive, the Windows operating system saves it to the Recycle Bin. The Recycle Bin is an archive directory filled with the files you have deleted from the s... Read More »
http://www.ehow.com/how_6562690_remove-deleted-files-hard-drive.html

To remove hidden files from your flash drive, you're going to have to set your file manager to view them -- a relatively simple procedure that varies depending on how your operating system. Keep in... Read More »
http://www.ehow.com/how_8487765_remove-hidden-flash-drive-files.html

Simply putting files in the trash and emptying it leaves them on your hard drive in a form that is fairly easy to recover. This solution is free, and requires only a bit of time and access to an in... Read More »
http://www.wikihow.com/Permanently-Remove-Files-from-Your-Hard-Drive

Go to "Tools" > "Internet Options". Then about half way down the menu that pops up, you should see "Temporary Internet Files". Just click on the button that says "Delete Files" and then confirm by ... Read More »
http://answers.yahoo.com//question/index?qid=20061106054928AAUBxNk