Why are none of my programs opening?

i’ve windows exp.it wont ok , i’ll open every microsoft place of work programs, or perhaps paint or maybe itunes or perhaps windows marketing player! wen i endeavor to open these it pronounces error:program not found.and it always requires me, within a lil windows, choose this program you wish to use that will open this file, and wen post do select it, the item still won’t open.this many started after used to do a method restore like a couple weeks ago to reduce click potato

can anyone please help my home!!!!

There seems to be some spyware and that’s doing this.Try this to be a fix:

Around Windows EXP:

YOU.Click that Start->Run menus item.
COUPLE OF.In that text package, enter

cmd

and press Type in.

THREE OR MORE.In that Black Package, enter

ASSOC.exe=exefile

and press Type in.

Around Windows Vista, glance here:
http://www.winhelponline.com/articles/105/1/File-association-fixes-for-Windows-Vista.html

Around Windows SEVERAL look in this article:
http://www.winhelponline.com/blog/file-asso-fixes-for-windows-7/

Everyone.