Why is my computer is slow after installing an anti-virus? Home › Forums › Import mail and contacts into Gmail – help forum › Why is my computer is slow after installing an anti-virus? Tagged: mcafee making computer slow This topic has 0 replies, 1 voice, and was last updated 1 week, 3 days ago by techsquad2. Viewing 1 post (of 1 total) Author Posts February 19, 2021 at 10:10 #8152 techsquad2Participant McAfee Security Scan Get On My Computer Windows performs the majority of these capacities as of now, however, McAfee Security Scan makes these cautions more information:- mcafee making computer slow Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Specify Google Client ID and Secret in Super Socializer > Social Login section in admin panel for Google Login to workLogin with your Social IDI agree to my personal data being stored and used as per Privacy Policy Log In