Odd Steam problem please help

[Bodycount02]

Hey guys, i wanna play Redorchestra and Hl2 so badly but steam will not work. I download it, it says updating then nothing happens. Afterwards i try to start it up and nothing happens....whats goin on? Can anyone please help me

 

[MorganFreeman911]

Well, we need the problem in SOME detail, you know..

System specs?