Windows 7 Very slow

[ThomasLivenqdfs]

Computer extremely laggy, takes 20 minutes to start up properly, when i click anything on the desktop it lags likr crazy. When I open my task manager i see tasks that i've never seen before: groovemonitor.exe, AdobeARM.exe, Rundll32.exe, dinotify.exe and two of them are taking up tons of memory but I cant do anything with my computer to try to do something. Also these tasks come back up whenever i stop them. And I've tried resetting the bios.

 

[SkyNetRising]

Can you post screenshots from Task Manager?
(performance tab and processes tab ordered by cpu utilization)

Also - are all windows security updates installed on your windows 7?
Maybe - you have recently reinstalled windows 7?

 

[BringerOfTea]

Reinstall OS?, if youve had the install for since win 7 came out in 2009, a lot of clutter is bound to appear.

 

[Logan finch]

You could have a virus, try setting up a virus scan asap (Malware bytes) and maybe (Ccleaner) or (Panda anti-virus) 3 very nice apps to help your pc out