Security, Antivirus, Norton, Uninstallation of Norton after dual install with McAfee Antivirus.
You should not install more than one antivirus software product on your computer because they conflict with each other and cause problems with your computer. If you have both McAfee and Symantec Norton antivirus software installed on your computer, immediately remove one.
I am having trouble uninstalling Symantec Norton Antivirus.
Because McAfee VirusScan is provided to campus faculty, staff, and students at no charge and is supported by the Technology Services Help Desk, you might consider removing Norton.
If you having trouble uninstalling Norton Antivirus using the Add/Remove Programs tool, you will need to manually uninstall the product. Symantec provides a tool that will uninstall Norton Antivirus when the Add/Remove Programs tool doesn't work. You can access this tool at following website (directions are provided there): https://support.norton.com/sp/en/us/home/current/solutions/kb20080710133834EN_EndUserProfile_en_us