Solved High CPU usage with only a program running

[Tsuki]

hi everyone^^

again i need your help

almost 2 weeks ago i reinstalled my windows duo to my nvidia..and i had to buy a new nvidia now on the fresh instaled windows.
i had windows 7 profesional and nvidia geforce 8400gs and now i have windows 7 ultimate and nvidia geforce 210.
it was a clean instal on windows so now i have only few programs in it..on my old windows my CPU was 1% to 15 or 30% with Opera,Photoshop,Procaster and Winamp opend..but on this my CPU is 70%-100% with only Opera and Winamp open..
i stoped the startup programs that i dind need them when windows starts but dind't helpt..
i have new versions for all my drives and all is up to date
id like to try to fix this..if anyone have any ideas plz share..please and thank you very much

 

[Pauly]

In task manager (Ctrl-Shift-Esc) what programs/processes are using all the memory ?

 

[Tsuki]

In task manager (Ctrl-Shift-Esc) what programs/processes are using all the memory ?

hi Pauly^^
thank you for your reply.
added a screenshot..to be honest i have no idea what those do and with i need and dont need..im not good with computers but on the old windows i never went there or to change my startup programs.
now im runing a scan with malwarebytes..

 

[Pauly]

Try clicking the box that says "show processes from all users" have a look through the list and it will show you which program/process is using what

Dont forget to ignore the line that says system idle process

 

[windude99]

Also, could you try running a Malware scan with Malwarebytes Antimalware: Download Malwarebytes Anti-Malware 1.61 - FileHippo.com

 

[Tsuki]

sorry for my late reply ^^

first @windude99 i had the malwarebytes scan my pc..tho he found 6 problems,that dind fix it^^

@Pauly i did that and the the MSE was using 50/75% of my cpu..it not only the MSE every program that i opend was using almost the same...i tried to end the proces of MSE and it was working but i cant stay without a antivirus so my hub changed my cpu to see if it worked..it dind't so he made my pc in pices and he changed the fan....
the fan that i had it was not the original and now is to hot to cool down my cpu so he added the original fan wich is bigger and it working in a way..well there are times when he starts to run like crazy with 70% at a program but i go to task manager,end the program and when i restart the program works fine..
now i have to figure out why one of my memory cards is not working...it stoped when the change of fan was made but well i hope it will work..

thank you very much all..
big hugs

Tsuki ^^