Revenge of the P.C.

Help! My trusted just up and gave up on me! :( DAMMIT! Oh I hope they could still save all my blasted files! HELP!! I just can't understand why it just up and gave up on me?!

My FEARS re this matter:
1. all my files (especially my pictures) would be totally deleted!
2. I can't recover all my files
3. my WIFI and modem WON'T work (all the DVDs accompanying the PC is still intact so all the devices would definitely be installed
4. my lappy won't work up to it's full potential

Now, I'm totally without a PC and without the internet! URGHH! This is definitely one of the lowest and boringest (?) time for me!