Uninstalling steam

Ok something is wrong with my computer whenever i try to play gmod or any other games,my computer justt randomly shut’s down i’ve done everything but im afraid if i uninstall steam i will lose some of my folder’s Addons and garrysmod, Is there a way that i can uninstall steam without losing my folders?

Here’s my spec’s

core i7 920 @ 3.5GHz
9GB DDR3 1333MHz
Gigabyte X58 UD4P
Asus Geforce 280GTX 1GB
Antec Truepower Quattro 850Watt
Lian Li v2010b

I just repaired steam i hope that does something

Save the folder(s) you’d like to save to your desktop, then uninstall Steam.

I have a different idea, this is if you want EVERYTHING saved. You can go and copy ALL of your garrys mod folders, if you have a big storage device, or you could just copy your addons. Up to you. I have had to uninstall steam many times and this worked very well.

Use some kind of uploading site (No idea wich one, maybe skydrive or something)
Simply zip the folder and upload, then download again when it’s done.
But that’s just neccessary if your whole computer is fucked up :stuck_out_tongue: