WSOD & BlackSOD, recent crashes & other misc problems

Okay, I downloaded the new AVG Graphics thingy, as I was unable to provide details I used the Automatic selector. It downloaded the installed, and as I was about to finish installation the computer crashed, first I had a black screen of death, then my display came back, but small and in the center of the screen, then it crashed and I had a Windows Error Screen.
It created a dump (attached)
but now my display is stretched and magnified, and not showing things right, so there is an image of that attached also.
Please help!
-Carpet Man

nb it's quite hard to tell from the picture, but it's extended the display, making everything stretched, and I have to scroll horizontally to see all of web pages

Will this do? sorry for being slow in responding to your queries

There you go. The text that is cut off reads: 298GB Western Digital WDC WD32 00BPVT-75ZEST0 SATA Disk Device (SATA) 38 °C (for the hard drive part)

Not often. Before I rebooted it some months back it did, though. It's quite warm now as I'm doing a backup, but during normal use it's not noticeably warm.
I'm assuming there's a built in cooler, but if not then no, I don't have one. It's a Dell Inspiron if that helps.

You did, and I am not sure. If it is, I suspect it has run out, as I've owned it for over 2 years.

New info:
I had severed my laptops internet connection temporarily in the hope it would speed up the backup process, while I read a book. After about 15% into the backup the screen flashed black, then a few minutes later it had a lack screen of death. It felt extremely warm.