It is certainly not an ideal solution as the antivirus program needs to remain active at all times. Therefore, you will get stutters and lag in your routine performance unless you disable the software temporarily. Basically, the antivirus utilizes more than 50% CPU at a time which reduces the overall performance of the CPU. Avast users have been experiencing high CPU usage issues for quite some time now.
Check Registry Editor For The Page Fileīefore we move on to the solutions, let’s try to understand what Avast high CPU usage problem is and how it affects the user. How To Fix Avast Causing High CPU Usage.
