I am obviously not a techie so I have a basic question I caught a real bad virus or whatever last week that is screwing up my files - I geeky friend of mine restorerd my basic functions but there is still a lot of flukes I am using McAfee Security Center which quarantines many items but still leaves my PC unstable - to wit, today I lost my wallpaper and screensaver controls in the Control Panel my System restore does not work either I keep getting pop-up windows from McAfee about buffer overflows, viruses ans unwanted programs today I even got somekind of warning on a blue background (source
