i have windows xp, and had IE 7 beta, i decided to upgrade to 8 beta, while it was installing it stopped and showed an error message saying it cant install and it needed to restart the computer to remove the changes, so i let it and once it was finished whenever i tried to open my internet the main top bar doesnt say anthing, cant access my tool bars, cant acess my interet options, no file options, and pics wont load. on top of that a trojan crept through the firs time i re opened the internet and now it randomly restarts the computer and 'My Documents' pops up when i try to access hard drives...pl hep me get rid of these issues! i want to reset my computer but i have no boot disc my computer had xp on it when i bought it