How to Uninstall McAfee in Windows 11

If you recently purchased a brand new Windows 11 laptop from HP, Dell, or Lenovo, there is a 99% chance it came pre-installed with a 30-day “free trial” of McAfee Antivirus. When that trial expires, McAfee will bombard your screen with aggressive, terrifying pop-ups demanding your credit card information to keep you “safe.”

You do not need to pay them. Windows 11 already includes Windows Defender, a completely free, highly effective antivirus engine built directly into the core operating system by Microsoft. To stop the pop-ups and reclaim your system performance, you must completely eradicate McAfee from your hard drive.

Method 1: The Standard Windows Uninstall (Try This First)

Before resorting to specialized tools, you should attempt to uninstall the software using the standard Windows settings menu.

1. Click the Start Button (the Windows logo).
2. Click the gear icon to open Settings.
3. Look at the left-hand navigation menu and click on Apps.
4. Click on Installed apps.
5. You will see a massive list of every piece of software on your computer. Scroll down to the ‘M’ section and locate McAfee.
6. Click the Three Horizontal Dots (…) next to the McAfee listing.
7. Select Uninstall.
8. A McAfee-branded window will pop up. It will likely try to guilt-trip you into staying. Check the boxes to remove all files, ignore the warnings, and click the final Uninstall button.
9. When it finishes, Restart your computer.

Note: If you see a second program in the list called “McAfee WebAdvisor,” repeat steps 6-8 to delete that as well.

Method 2: The MCPR Tool (The Nuclear Option)

Antivirus software is intentionally designed to embed itself incredibly deeply into the Windows kernel to fight off rootkits. Because of this, the standard “Method 1” uninstall frequently fails. It might leave behind broken registry keys, orphaned background services, and corrupted files that prevent Microsoft Defender from turning back on.

If the standard uninstall fails, you must use the official McAfee Consumer Product Removal (MCPR) tool.

1. Open your web browser and search for “McAfee MCPR tool.” Navigate to the official McAfee customer support website and download the MCPR.exe file to your desktop.
2. Double-click MCPR.exe to run it. (Click “Yes” if Windows asks for administrative permission).
3. The removal tool will open. Click Next.
4. Click Agree to the End User License Agreement.
5. The Captcha Check: McAfee will force you to type in a series of squiggly letters to prove you are a human. (They do this to prevent malicious viruses from silently running the MCPR tool in the background to disable your protection). Type the letters and click Next.

The tool will now perform a scorched-earth purge of your hard drive, scrubbing every single trace of McAfee code from your registry. This process usually takes about 5 to 10 minutes.

When the screen says “Removal Complete,” click the Restart button to reboot your PC.

Crucial Final Step: Verify Windows Defender is Active

Once you have rebooted and confirmed McAfee is dead, you must ensure your computer is actually protected by Microsoft’s built-in shield.

1. Click the Start Button, type Windows Security, and press Enter to open the app.
2. Look at the dashboard. You should see a green checkmark next to Virus & threat protection.
3. If the shield has a red ‘X’, click on it, and click the button to turn Microsoft Defender ON.

Your computer is now fully protected, completely free of charge, with zero pop-up advertisements.