So let me begin. For the last I guess 4-5 days my old PC (2005 Dell) operating system Windows XP Media Edition is having some weird things happen to it. So I go online and about 15-20 minutes into surfing the net, emails, facebooking whatever the text (words) start to disappear from the screen. The images like pictures remain but if I am trying to read something or type something it will just disappear on me. I then proceed to close my web browser and then I get an error message saying they won't open, this happen in all 3 IE, Firefox and Chrome. Also other programs won't open like Word or anyone thing I may wish to open. I have to restart my PC every time in order to get back online or to opne any programs. It's very, very strange. I have not downloaded anything new and I don't open unknown files or programs. PLEASE someone (help) because I'm about to take it to Geek Squad at Best Buy for repair and I have read bad comments regarding them. But I am desperate and a Student so limited in money at this time. Thank you SO much.