Task Manager Won`t Start

[Mnive]

So i finished Building my new clean high end build and installed everything i needed and wanted to Play a game on steam but for some odd reason my steam stopped responding each time i tried to open a game so i was searching for a fix online and one said is hould Change my account to Administrator which it already was but i gave it a shot but when i clicked ,,Change acount type`` it just plain stopped working it didnt  stop redponding or anything it just always gave me a buffering Icon when i was hovering above so is tried closing it with the Task Manager and here was where the real Problems beagn because my Task Manager didnt want to open i tried every combination for opening it but None worked please help me

P.S: i also couldnt click on anything in the Control panel

 

[KezzaMcFezza]

Try reinstalling your GPU driver. Or your OS?

 

Hope this helps

[Bananasplit_00]

try ctrl + shift + esc that opens it, otherwise hard boot you PC and if there still isnt anything then update drivers

[Mnive]

9 minutes ago, Bananasplit_00 said:

try ctrl + shift + esc that opens it, otherwise hard boot you PC and if there still isnt anything then update drivers

I obviously already tried that rebooting also doesnt work i feel like it could be the Drivers but i dont really know how to quickly find all my required Drivers could you give me a quick guide?

 

[Mnive]

11 minutes ago, ProKeero said:

Try reinstalling your GPU driver. Or your OS?

 

Hope this helps

i would really like to not reinstall my OS since i dont have a LAN Connection in my room and Need to take my whole System downstairs for fast enough download speeds