How To Disable McAfee Antivirus: A Comprehensive Guide

This guide walks you through how to disable your McAfee antivirus on different OS and browsers. You may need to disable McAfee in order to install new software. Software and malware have the same actions during installation, and McAfee may mistake legitimate programs for malicious ones before stopping the installation or creating what looks like a completed install but with missing or broken components.

You may also experience a slowdown on your device. Disabling McAfee will give you a chance to test and see whether the antivirus is slowing your machine or if there is another problem. Temporarily disabling your McAfee is easy. 

Just make sure you turn it back on when you’re done to keep your machine protected — or check out some of the best antivirus alternatives if McAfee's causing you too many problems.

How to disable McAfee Antivirus on a Mac

How to disable McAfee Total Protection or LiveSafe

1. Click the McAfee icon (the white and red shield) at the top-right side of your Mac's menu bar. If you don't see that icon, click on the magnifying glass icon at the top-right corner, type in McAfee, then click on the internet security selection.
2. Click on Total Protection Console.
3. Next, click the Home tab.
4. Click the gear icon.
5. Click Real-Time Scanning. This opens a window for Real-Time Scanning.
6. Disable Real-Time Scanning by clicking the lock icon, entering your administrator password and hitting OK, then clicking the Real-Time Scanning switch.
7. Click the gear icon again, then click Firewall. The Firewall tab is underneath the Real-Time Scanning alternative.
8. Disable McAfee's Firewall.
9. Click on the gear icon, then click Automatic Updates (it's beneath the Firewall option).
10. Disable Automatic Updates.
11. Click on the apparatus icon, then click Automatic Updates.
12. Strike the Complete and Customized Scan Settings page. Click on the gear icon and put in your administrator account, then click OK.
13. Click the Weekly drop-down box on the far left side of the Scheduled Scans option. If this isn’t available, click the Scheduled Scans tab.
14. Click Never to prevent McAfee from reactivating itself.
15. Click the gear icon again, then click McAfee Site Advisor.
16. Disable Site Advisor.
17. Close the preferences window. Your Mac's McAfee app should be disabled.

How to disable McAfee Antivirus on Windows

How to disable McAfee Security Center

1. From the bottom-right corner of your desktop, right-click the McAfee icon.
2. On the menu, go to Change settings > Real-time Scanning.
3. Select the Turn Off button in the Real-Time Scanning status window.
4. To prevent McAfee Real-Time scan from resuming automatically, click Never on the drop-down menu. Select the Turn Off button to confirm.
5. Right-click the M icon again, then go to Change settings > Firewall.
6. In the Firewall status window, select the Turn off button.
7. To prevent McAfee Firewall from resuming automatically, click Never. To confirm, select the Turn Off button.

How to disable McAfee Total Protection

1. Open your McAfee Total Protection program.
2. Select the PC Security tab.
3. On the left, select Real-Time Scanning.
4. From the pop-up window, select the Turn Off Similarly button, hit Never, and then select the Turn off button to confirm.
5. On the left, click Firewall, select the Turn Off button, then repeat the process.
6. On the left, click Automatic Updates and Scheduled Scans then repeat the process to disable these features.

How to disable McAfee LiveSafe

1. Open McAfee LiveSafe.
2. From the left menu, hit the My Protection tab.
3. Select Real-Time Scanning.
4. Hit Turn Off and specify when you want it to resume.
5. Under Protect your PC from the My Protection tab, click Firewall.
6. Select Turn Off and specify the resume time.

How to disable McAfee VirusScan Enterprise

1. From the system tray, right-click the McAfee icon, then select VirusScan Console.
2. In the VirusScan Console, right-click Access Protection, then select Disable.
3. Repeat the process for On-Delivery Email Scanner and On-Access Scanner.

How to disable McAfee WebAdvisor on your browser

1. Open your preferred browser (e.g., Google Chrome, Safari, Microsoft Edge, or Firefox).
2. On the upper right, hit the Menu icon.
3. Depending on your browser, click Extensions or Add-ons.
4. Disable the McAfee WebAdvisor or SiteAdvisor extension.

How to remove McAfee Antivirus entirely

Although disabling your McAfee product temporarily is a great option when you need to allow a clean download, you may find you want to delete the program entirely. If the program isn’t meeting your needs or you aren’t happy with the pricing, you can always remove the software from your device.

Don’t leave yourself completely unprotected. There are plenty of antivirus alternatives on the market, and we'll cover some of the best in just a minute.

macOS

App uninstall

1. Close McAfee.
2. Click on the M icon in the Menu Bar, then select Preferences > General tab.
3. In the Preferences window, click the Lock icon to make changes.
4. Disable the Firewall.
5. Open Activity Monitor and check if there are some processes related to McAfee that are still working in the background. If so, close them.
6. Restart your Mac.

Terminal Uninstall

1. Open Terminal in Launchpad.
2. In the window, type one of the following commands (depending on which version of McAfee you use):
   For McAfee v. 4.8: sudo /Library/McAfee/cma/uninstall.sh
   For McAfee v. 5.x: sudo /Library/McAfee/cma/scripts/uninstall.sh
3. Hit Enter.
4. Once the removal process has finished, reboot your Mac.
5. Launch App Cleaner & Uninstaller.
6. Go to the Remaining Files tab.
7. Click any McAfee leftovers and remove them.

Microsoft Windows

Control Panel uninstall

1. Open the Control Panel.
2. Select Add or Remove Programs.
3. Choose which McAfee product you want to remove.
4. Either click Add/Remove or Change/Remove.
5. Click Remove.

Settings uninstall

1. Open Settings.
2. Select Apps.
3. Under Apps & features, find the McAfee product you want to remove.
4. Select Uninstall.

MCPR Tool Uninstall

1. Download the McAfee Consumer Product Removal (MCPR) Tool.
2. Select your MCPR file.
3. Choose Next on the McAfee Software Removal screen.
4. Hit Agree on the End User License Agreement page.
5. Enter the characters shown on the Security Validation screen, then choose Next. This will start the uninstallation process.
6. Once it's complete, select Restart to finish the removal process.

3 best McAfee antivirus alternatives

If McAfee isn't working out, consider these alternatives that stood out from the rest during our hands-on tests:

1. TotalAV

Complete with anti-phishing and ransomware protection, TotalAV provides well-rounded protection for both PCs and Macs. It's also the maker of Total Adblock, a well-regarded ad blocker that keeps advertisers from gathering your data and targeting you with their ads.

Get TotalAV | Read Our TotalAV Review

2. Bitdefender

If you're missing McAfee's parental controls, check out Bitdefender instead. This security suite also provides identity and credit monitoring in the form of Bitdefender Digital Identity Protection, as well as its virtual private network (VPN), alongside its antivirus tools.

Get Bitdefender | Read Our Bitdefender Review

3. Avast

Even free antivirus is better than none, and Avast's free security suite impressed us. It scans for real-time threats and alerts you to malicious sites so you can avoid phishing scams. On top of that, Avast Free Antivirus includes ransomware protection so you don't have to worry about losing your most important files.

Get Avast | Read Our Avast Premium Security Review

FAQs

Bottom line

Although protecting your devices is always important, there may be times when you need to disable your protection temporarily. By following the steps above, you should be able to safely disable your McAfee protection software.

Remember that your machine is unprotected while your software is disabled. Make sure to turn your protection back on as soon as you can. If you’re unhappy with your McAfee subscription, you can always check out the best antivirus software for an alternative.