To uninstall McAfee from Windows 11, open Settings > Apps > Installed apps, find the McAfee security app, and choose Uninstall from its three-dot menu. Follow the removal prompts, restart, and check that another antivirus is active. If normal removal fails, use McAfee’s official Consumer Product Removal tool, called MCPR.
This guide covers a personal Windows 11 PC. It separates antivirus removal, optional McAfee apps, browser notifications, and subscription billing so you can fix the right problem.
Before you remove McAfee
- Keep antivirus protection: uninstalling McAfee removes its protection. Plan to check the active security provider afterward.
- Use an administrator account: removal may require permission to change installed software. On a work or school PC, contact the administrator rather than bypassing a restriction.
- Save your work: the removal process finishes with a restart.
- Check your subscription: uninstalling does not automatically cancel a paid McAfee subscription or its renewal. If you may reinstall, check your account and entitlement first. A preinstalled subscription that was never activated may require a purchase after reinstalling.
McAfee describes the protection and subscription consequences in its standard Windows removal guide. If your only concern is a corner alert, first check our McAfee pop-up troubleshooting guide. A website imitating McAfee does not require uninstalling your antivirus.
Uninstall the McAfee security app
- Open Start > Settings > Apps > Installed apps.
- Search the list for McAfee and identify the security product you intend to remove. Different McAfee products can have separate entries.
- Select the three-dot menu beside that app, then choose Uninstall.
- Follow the Windows and McAfee confirmation prompts. If Windows asks for administrator approval, check that it belongs to the uninstall you just started.
- Complete the removal wizard, then restart the PC. Save any remaining work before restarting.
After the restart, check Installed apps again to see whether that security app is still listed. Do not assume every other McAfee entry is an uninstall failure; some are separate products.
If Installed apps does not offer Uninstall
Microsoft also documents a Control Panel route. Search Start for Control Panel, open Programs > Programs and Features, select the McAfee product, and choose Uninstall or Uninstall/Change. Follow its prompts and restart. See Microsoft’s Windows app removal methods.
Use MCPR if normal removal fails
Use the official tool only. McAfee recommends MCPR when the standard removal method does not work. It removes McAfee software rather than simply hiding alerts. Read its current instructions before running it; do not download an unofficial cleaner or delete program folders yourself.
- Open McAfee’s MCPR download and removal instructions. Download a fresh copy using the tool link on that page; McAfee recommends the latest version for each use.
- Open MCPR.exe. If Windows requests approval, confirm that you started the official tool.
- At McAfee Software Removal, select Next. Review the license terms and select Agree if you accept them.
- At Security Validation, enter the displayed characters exactly, including capitalization, then select Next.
- Wait for the tool to finish. McAfee says this can take 20 minutes or more.
- When it shows Removal Complete, restart the PC to finish removal. Then check the installed apps and antivirus provider again.
If the tool reports a failure, or McAfee folders remain after restarting, note the result and contact McAfee support. Its explicit warning says not to delete, move, rename, or modify remaining McAfee folders. A folder’s presence alone is not permission to erase it.
Check antivirus protection after the restart
- Open Start, search for Windows Security, and open the app.
- Select Settings > Manage providers.
- Check the named provider under Antivirus and confirm its protection is on.
Microsoft documents this view in its Windows Security settings guide. Microsoft Defender Antivirus should return to active mode after a third-party antivirus is uninstalled, but check the actual status. Our guide on turning off Windows Defender in Windows 11 explains how Defender behaves when another antivirus is installed. A green overview icon does not identify which antivirus is protecting the PC.
If no antivirus is active, resolve that before normal browsing. When Defender is the intended provider, Microsoft’s protection check instructions explain how to check its settings. A managed PC may require help from its administrator.
Why another McAfee item or pop-up may remain
WebAdvisor is separate. McAfee says its standalone WebAdvisor app can remain after LiveSafe or Total Protection is removed. If you also want WebAdvisor removed, find WebAdvisor by McAfee in Installed apps, choose its three-dot menu and Uninstall, and complete its prompts and restart. Follow McAfee’s WebAdvisor removal guide.
For the WebAdvisor wizard and any remaining Chrome or Edge extension, follow our Windows 11 WebAdvisor removal guide.
PC Optimizer is another exception: MCPR does not remove it. Use the appropriate app’s standard uninstall instead. Avoid promises that one tool removes every McAfee product.
Browser alerts have their own permission. An alert naming a website or browser can keep appearing after the antivirus is gone. Block that site’s notifications in the browser using the pop-up guide linked above. Reinstalling McAfee does not revoke a website’s notification permission.
Frequently asked questions
Do I need to run MCPR every time?
No. Start with the standard uninstall and restart. McAfee presents MCPR as a fallback when standard removal fails.
Should I erase leftover folders or registry entries?
No. Follow the official tool instructions and contact McAfee support if removal is incomplete. Manual deletion can leave the installation harder to repair and is not the documented next step.
Does uninstalling cancel my subscription?
No. App removal and billing are separate. Manage renewal through your McAfee account using official support instructions, independently of removing software from this PC.
Can I reinstall it later?
Use McAfee’s official installer and your account entitlement if you decide to return. Do not assume an unactivated preinstalled trial remains available after removal.
After removal, verify the installed-app list and active antivirus provider. Handle separate apps and browser notification permissions individually rather than deleting files until nothing looks familiar.
Matthew Burleigh is the founder, head writer, and editor of Solve Your Tech, which he launched in 2012. He has written technology tutorials since 2008 and worked in IT since 2003, including small-business support, IT management, and consulting. He holds Bachelor’s and Master’s degrees in Computer Science from Arizona State University.
Matthew writes practical guides for Windows, iPhone and iPad, Microsoft Office, Outlook, Google apps, and Android. Solve Your Tech’s guides are tested on current devices or checked against official product documentation, with clear steps, sources, and update dates.
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