My computer will not load the desktop after the Windows 2000 (<-- I know right

) screen comes up
and I get a blue screen with STOP: 0x0000007B (ox8184 etc etc) Inaccessible boot device.
I don't have the windows disk that came with the computer or a restore disk and I tried hitting F8 when the second screen loads to try to toggle the safe mode (and all of the other modes) but it is the same result.
Is the computer just screwed? Is the geek squad needed? This borrowed mac-top cannot properly install real player plug ins without an administrators password and so I am missing viable updates on a few of my choice pornographic websites
and that's not making me very happy
especially since the computer screwed up when someone
else used it.
Suggestions?