Accidentally installing avast browser

After i updated my avast to latest version there is pop up about update successful appear on my computer after i click next avast suddenly download avast browser without my permission so i tried to stop it but i couldn’t found it,so i go to task manager and tried to end task avast browser setup or whatever is it. But it didnt work the installing keep running and i tried to disable my wifi and restart my computer to stop it. So does it damage my avast software? how do i remove this browser, i know the installation is not complete but i am afraid there is left over data stuck in my computer…

If you at one time had the Avast SafeZone Browser installed, it is now being replaced by Avast’s Secure Browser.
Stopping an install in mid stream is never a good idea. If you want to make sure it’s not installed I suggest you do the following:
Download the Secure Browser Removal tool from here, https://download.avastbrowser.com/avast_secure_browser_uninstall.exe