Hi Jenkinz and welcome to the Q&A Forum.
Sorry to hear about your computer problems, but even more so about your digital photos!! Did you contact PC world to see if there is anything they can do. Sometimes there are more than one level of recovery, so maybe they can try again.
If not, try to recover as many images as you can from your memory card with photo recovery software. You will need a card reader to hook up to your computer.
You can try this free one first before buying software.
http://www.artplus.hr/adapps/eng/dpr.htmHere's some info about photo recovery. Check out the tutorial to see how easy it is.
http://www.digicamhelp.com/processing-photos/photo-recovery/I do hope the company can restore your images without being corrupted. Let us know how it works out. Good luck.
btw, if you don't regularly back up your favorite photos, you should begin to do so.