In order to adjust pop up notifications in Avast, open the user interface of the antivirus further click on “menu” then click “settings” then from the left panel select” performance tile” further click on “software updater” then uncheck the box given next to “notifications about new updates” in order to disable the notifications. If you need to manage all the pop ups then open the user interface then click “menu” further click “settings” see to it that the general tile is selected and then click on “notifications” then tick the box given next to “use silent mode to turn off all pop ups alerts and messages” and to get in touch with us visit at Avast Support Number USA & http://www.avast-phone-number.com/