Task Manager has different CPU Usage

Question

I noticed that my Task Manager CPU Usage is different percent value from Rainmeter and Process Explorer. Sometimes On Task Manager CPU Usage reaches 100% sometimes I get lag and sometimes I don't lag at all even its 100%.

Windows: Windows 10 v1903

Processor: Intel core i5 8250u

Answer 1

Ty for helping, but The issue din't resolve yet. I forgot to add on the detail that this laptop got virus before "Win32:AutoRun-CWJ[Trj]" and I removed the virus using malwarebyte and avast antivirus and use ccleaner to clean the registry. after the cleaning I use the windows 10 reset this PC and remove all files. after resetting I install Malwarebytes and Avast Antivirus and they said the laptop is clean, I install drivers and use CMD command: sfc/scannow and dism /online /cleanup-image /restorehealth and it repaired all the errors but the CPU Usage on task manager is not yet fixed.

Answer 2

Hi,, I will continue to research this problem to see if I will find a solution

Please open this links to resolve the issue

https://www.easeus.com/computer-instruction/hig...

Standard Disclaimer: There are links to non-Microsoft websites. The pages appear to be providing accurate, safe information. Watch out for ads on the sites that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the sites before you decide to download and install it.

Hope it Works

Regards

Vanshita

Answer 3

Hi,I am Vanshita,
I suggest you to go through the below steps and check if it helps.

https://answers.microsoft.com/en-us/windows/for...

Thank you