Enable task manager, folder options, registry & hidden files

Suddenly, Windows task manager has been disabled / grayed out and you cannot click on option to open it. Also, cannot open folder options to enable viewing of hidden files / folders, Windows search box does not open - these are few after effects of virus attack on Windows computer. Even

Fake Virus prank program for real fun

Virus on computer can easily make it do some strange things with different pop-up errors, blue screen of death and nasty error messages on black screen. This for sure is scary for any Windows user. How about faking all this for real fun with friends? This is possible using "The Ultimate