For uninstalling the McAfee antivirus software from your system, you need to follow the steps mentioned below:
• Go to the Start menu and then select Control Panel.
• Click on the Programs and Features option.
• Then right-click McAfee Security Center software, and you have to select Uninstall/Change.
• You need to select the checkboxes next to McAfee Security Center and then remove all files for McAfee program.
• Click on the Remove button to uninstall the app.
• After that click Restart now for restarting your computer.
Once your system restarts then McAfee antivirus has been uninstalled. You can reach out to experts by calling Antivirus customer service number which is there 24*7.