Avast 100 Disk Usage. What causes Avast high CPU usage? This can interrupt anything you are doing on your computer and it can become quite annoying after a while.
This can interrupt anything you are doing on your computer and it can become quite annoying after a while. If you installed such programs, you should temporarily disable them with their user. I suspect that it is probably the result of several sources.
For example, Avast performs a lot of real-time operations such as background scanning, virus scanning, and computer cleanup and so on.
Specially when you are using a SSD and in task scheduler a defrag task is in schedule.
This can interrupt anything you are doing on your computer and it can become quite annoying after a while. How to solve Avast Service High CPU Usage issue? It may not be Flash that is impacting on your browser performance.