I use Chrome. Recently I have been getting quite a lot (twenty a day) of "Notifications" in a column on the RHS of my screen. A few of these might be genuine items, but most of them tell me that Norton has expired, my PC is infected with fatal viruses and their company will save me from death, girls showing me their tits and wanting to know me better, and so on. I would like to block ALL these notifications and I was hoping Norton could already do it. Can I activate something in my existing account ?