I wanted to try to change start button resource hacker and regedit. but after restart I could not see anything on desktop and there is no start button and task bar and can't do right click on desk top.several time to try to get it back but can't do. please help me...
More aboutstart button taskbar desktop icons missing
System restore to an earlier date.
After unplug net connecton, go to safe mode and scan computer with an antivirus.