system
4
There are ‘toaster’ ads where the vps update notification used to be! These are mildly irritating but as long as they don’t become any more intrusive I’m prepared to accept them as the price of a ‘free’ AV application of Avast’s quality. I share the OP’s misgivings about Grimefighter so chose to deselect it at installation. It can be easily removed using the component uninstall facility.