Erase the Page File on Shutdown With the Registry Editorġ. Uncheck the box next to Enable Mail Shield.Ĩ. Click Restart computer once the process is complete. Uncheck the checkboxes next to the features listed below.ĩ. Uncheck the checkbox next to Cleanup and click Change.Ĩ. Lastly, under the Application update section, click Check for Updates. Under the Virus definitions section, click Check for Updates.ġ3. After the repair, make sure you have the most recent version of Avast.ġ2.

Click Done once the process is complete.ħ. Then, click Uninstall and click Uninstall again.Ħ. Scroll through the applications list and select Avast.ģ.

Right-click the Start Menu button and click Apps and Features.Ģ. Combo Cleaner is owned and operated by Rcs Lt, the parent company of read more. You will need to purchase the full version to remove infections and eliminate computer errors. It is recommended to run a free scan with Combo Cleaner - a tool to detect malware and fix computer errors. Video Guide on How to Fix Avast High CPU/Disk Usage You have an older or low-spec PC, you may overcome Avast’s CPU usage by disabling or removing some of its additional features without affecting its security. You can decrease Avast’s high CPU usage resulting from corrupt registry keys by repairing and updating Avast. To add to that, Avast may promote high CPU usage if Avast is out of date or has been corrupted. The most commonly cited reasons for Avast hogging CPU resources include incorrectly configured system settings and corrupt Windows registry entries. This is not normal behavior, meaning that there’s an underlying cause for this behavior. When Avast causes 100% CPU usage, it may, in turn, cause 100% Disk usage, rendering your PC almost unusable. In many cases, CPU usage may hover at over 50% at idle but may jump close to 100% in more extreme cases. You may observe avastsvc.exe CPU usage in the Task Manager. In this article, we will tackle Avast using an unreasonable amount of CPU processing power.Īvast’s main process is called avastsvc.exe. Many users see the benefits of using Avast Antivirus, but despite its popularity, its users sometimes experience various issues. Avast Causing High CPU/Disk Usage Is a Major Problem for Many.

Avast browser cleanup does not working