Verified answer

Right click on the file and delete it!

If you dont know were your files are being downloaded to check your videos files and next time when you down load a file look up top and see where your saving them to go there right click pick delete for the file you want gone

USe windows explorer, navigate 2 the file and press delete, or shift + delete to bypass the recycle bin.

You go to Start and go to All Programs and find it and you click on it and find Uninstall and uninstall it from your computer.