Fish, This Ted's Woodworking plans is an insidious web site. Like you, I got trapped on his site and one time actually sat through his whole boring spiel. No mater how you try to leave, it goes back to his page like an endless loop. He will even tag onto other wood working sites on various search engines. The only way I could get out of it was to open the task bar window and close out the internet explorer. This guy is a plague and the IP should shut him down. As to your computer, there is a long winded process to get your files back and I have had to do this before. My computer had "The Blue Screen of Death" and there was no way of bringing it back. I had had it for a while and decided to upgrade. Each time one of my computers have died, I purchased a adaptor that will accept a stand alone hard drive. It's a case that is screwed together and your old HD mounts inside. It comes with a power supply and a USB adaptor cable that will hook up to another computer. Chances are that you operating system failed but all your other files should still be available on the HD. Once you plug it in is should come up with a drive letter on your file directory and you should be able to access them from the remote drive. Tough part may be getting the old HD out. Most upright case units are pretty easy. Remove the cover, unplug and unscrew the HD. There may be some mounting plates for your computer that may need to be removed to mount into the remote unit. I had a Dell "all in one" unit and it was more involved to get the HD out.
This is an example of one of the HD enclosures. I don't have the particular model shown but they all, pretty much, work the same. There are also adaptor cables available but once you have the enclosure, you have a backup drive.
https://www.ebay.com/itm/Protronix-E35-B-USB-3-0-3-5-Inch-SATA-Hard-Drive-External-Enclosure/141701728628?hash=item20fe14c974:g:Gb4AAOSwQz1bCdCI
Good Luck!