The continuous use of disks by Avast can have a negative effect on your PC’s performance. It can slow down your applications and could cause a crash if it isn’t addressed. This issue can be addressed by several methods, including by running a virus scan or resetting your virtual memory, or launching avast constantly using disk a fresh boot. In addition you can uninstall programs you don’t require and delete temporary files that are eating up CPU and RAM. You can either do it manually or use a software such as AVG TuneUp to do it for you.
The change in the frequency of scanning could help reduce avast high disk usage. This technique will shut off background monitoring and checking, however it will decrease avast’s CPU utilization.
If you continue to experience high disk and CPU usage, you can update the antivirus software. You can open the Avast interface by clicking on the icon in your system tray or locate it under the Start menu entry. After that, click Menu and choose Settings from the drop down list.
You can view the list of scans that are running on your computer by right-clicking a document anywhere on the drive, and then selecting Scan using Avast in the context menu. Then, you can locate one that is using too much memory, and stop it by pressing the Stop button. After that, you should check to check if the CPU or utilization of the disk is back to normal.