I started having problems with my computer a couple of days ago, it started with an internet screen popping up saying HTTP 404 ERROR considering i wasn't even on the internet became a reason for concern. Since my free version that came with this computer that i bought was done i needed to try and find something else. I was recommended to goggle for spybot search and destroy the free version and when i did this a lot of searches came up so i decided to try the first one with that one telling me after i had downloaded it that i needed to pay in order to fix the problems...well i was not willing to do this so instead i decided to try a different one well needless to say the same thing kept happening to me i continued to download different ones with each saying the same thing i needed to pay! well then my computer started just randomly popping up screens every few seconds. I uninstalled most everything that i downloaded but somehow it was stilling popping screens up at me. I now have this 'system security' that i downloaded but it does not give me an option to uninstall, and my computer is still unprotected. I guess my question is Can you help me?