Running Photoshop - Drag And Drop Not Working

1) This computer has trouble running Photoshop. I bought it specifically for graphics programs (Being a gaming laptop I thought it would be capable) I did my final year of high school, hardly using Photoshop at all (But it worked all the same) and then as I finished high school and the warranty expired it stopped. What happens: I open Photoshop, it opens fine. I try to create a new file or open one and nothing happens. Sometimes if I'm lucky and I repetitively open a file it will open, but when I attempt to draw the line will delete itself. I have heard of Wireless adapters and Printers interfering with it, but that seems to not be the case. I have formatted twice and still no fix. I thought this was just a general Photoshop problem, I installed the trial, a legit version of PS7, a cracked version of CS2 and CS3, and still nothing (Don't worry, I deleted all photoshop files in between installs)Now Zbrush won't open, Corel Painter has trouble and Paintshop pro is also having problems. This computer hates me! I also have other problems: My computer has never been able to drag and drop. I have installed the registry entries for it, checked my start panel options, upgraded mouse drivers, bought at least 3 mice and still nothing. I can drag and drop on some programs such as RocketDock, but never on the desktop or within folders. When I start up the computer everything freezes and all popups close when I click on them automatically until I click the FN key. Sometimes when I'm talking on MSN or a similar program the window will just close without warning and I can't open any file until I click the FN key. Every now and then I get a BSOD with a Kernal inscreen error from Atapi.sys - Even after formatting twice I've tried everything. I have upgraded drivers (All of them as far as I know, even updated the Bios last time) formatted, searched for hours online, contacted Asus (They told me to contact Adobe who told me to contact Asus). This computer was surely a waste of $2000.