Good Day YeasirVU,
My name is Carlo, I'm an Independent Advisor and community member like you.
I am also using Windows 10 pc. Let us work together to sort this out.
It appears that the anti-malware service and the system is taking most of the usage.
Here's the steps you can try.
Visit this link and try these steps.
https://answers.microsoft.com/en-us/windows/for...
Once done go to this link below and scan your device using the free version of Malwarebytes scanner to check if there are malwares running in your system'.
https://www.malwarebytes.com/mwb-download/thank...
Once downloaded open the app and perform a scan and check for infection
Once the scan is done restart your computer using cleanboot and observe the performance.
https://support.microsoft.com/en-us/topic/how-t...
I hope the information above helps. Please let me know how it goes.
Have a wonderful day ahead and stay safe.
Sincerely,
Carlo T.
Standard Disclaimer: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.