Please share with us which method you settled for. You can either disable Avast browser on startup from your Task Manager, stop it via the browser itself, uninstall entirely, then reinstall the browser or with a third-party tool. Things can get annoying when it keeps suggesting we make it the default browser.īut, it’s not that difficult to stop the Avast browser opening on startup. When Avast opens on startup, it tends to obstruct our current activity.

If a pop-up appears, click on Yes to proceed.

From the list there, select Avast Browser, then click the bin icon under the Action section.

Launch the program, and click on Startup Manager, which is at the left pane under Manager.

Thus, it won’t take a long time to open Avast again.

Then select Avast Shields Control and select Disable. R/click on the Avast icon on the Task Bar. If you want to disable Avast all you normally need to do is. How to Disable Avast Shields You can also disable Avast shields instead of close Avast. You didn't give much information to go on, but I believe Avast may be preventing you from disabling, not Windows.

Download the Advanced PC clean-up setup file, then run installation. Find Avast AvLaunch component and right-click it.

If you use one, you can check if it offers that feature if not, follow the steps below. Locate Avast browser from the list, right-click it, and choose Disable. Other PC clean-up tools have the option to disable startup programs. If, for some reason, none of the methods above worked, you’ll see how to stop Avast browser from opening on startup by using a third-party tool called Advanced PC clean-up.Īdvanced PC clean-up has a free trial and premium version the free trial has the feature we’ll be working with.

Disable avast on startup