computer messed up after crash

So here's the thing, my computer froze at the welcome screen, i force shut it down, next start up after welcome screen it says "preparing your desktop" and then blue-screens. This happens a few times. I use lenovos fix bad sectors tool since it detected bad sectors. After that i start up and manage to log on.
first thing i notice is that my background has reverted to the default Lenovo computer desktop image and lenovo runs a program winch is "personalizing settings for:" and most of my Microsoft programs(media player, internet explorer, etc.) scroll by. And thats where i am now and

here is a list of problems im having:

• Can't pin to task bar
• start menu blank(except for >all programs) - imgur: the simple image sharer
• some programs act like i started them for the first time (for example. I had to go trough Drop-boxes first time set-up)
• All but the default file associations are gone
• cant choose default programs, because when i select it it doesn't show up in the list

• That's all for now atleast but it has only a day since and im still discovering (found two while writing this post)

Here are my specs:

• Model - Lenovo Thinkpad Edge e530
• processor - Intel Core i7 - 3612QM CPU @ 2.10Ghz 2.10GHz
• Memory - 4 gb
• OS - Win 7(duh) home premium x64
• Video card #1 - Intel Graphics 4000 (Integrated)
• Video card #2 - Nvidia GeForce GT 630M 2gb
• IDK what more you need

So is there anyone who has had a similar problem or might now a solution, this is really getting annoying

EDIT: Added the bsod thing - can't run the hdd diagnostic ATM but hope this helps

Check these instructions and post your files so we can look at them
https://www.sevenforums.com/crashes-d...tructions.html

Recommend you run some proper HDD diagnostic software
Hard Drive Diagnostic Procedure