Expel McAfee in Windows 8 Using Settings

Snap Start in the Charms bar or press the Windows key to get to the projects introduced on your PC.
Right-click the McAfee item you need to evacuate and click Uninstall. The Programs and Features window opens.
Select the McAfee item you need to expel.
Snap the Uninstall/Change button.
Snap Uninstall again to affirm that you would like to evacuate the product.
Affirm that you need to continue if Windows demands your authorization to proceed.
Pause while Windows uninstalls the product and afterward close the Programs and Features window.
Restart your PC and ensure the program was uninstalled.

Uninstall McAfee in Windows 7 Using Settings

Snap Start.
Snap Control Panel.
Double tap Add or Remove Programs.
Snap on the McAfee item you need to expel.
Snap the Add/Remove or Change/Remove button.
Snap Remove.
Affirm that you need to continue if Windows demands your authorization to proceed.
Pause while Windows uninstalls the product and afterward close the window.
Restart your PC and ensure the program was uninstalled.

Expel McAfee in Windows Using the McAfee Removal Tool

In the event that you can't expel the product through your PC's settings, you can utilize the McAfee Removal Tool to finish the undertaking.
Download the MCPR Tool from the McAfee site.
Double tap MCPR.exe after the download is finished.
Snap Yes, Continue, or Run if a security cautioning shows up. The McAfee Software Removal Tool opens.
Snap Next on the McAfee Software Removal screen.
Snap Agree on the End User License Agreement (EULA) page.
Enter the characters appeared on the Security Validation screen, at that point click Next.
Trust that the device will evacuate the product. It may take a few minutes.
Snap Restart when you see the Removal Complete message.

Uninstall McAfee from a Mac