- Open the web browser on the computer and visit the official website of the McAfee website.
- Click the My Account tab at the upper side of the window.
- Log in to the McAfee account using the email address and the password.
- Select the OS version of the computer and find the McAfee Antivirus tool using the Search bar.
- Click Download to start downloading the software.
- Next, read the McAfee License Agreement and select Agree and Download to download McAfee antivirus free for windows 10.
- When the software package downloads, open the software to run the installation.
- After the installation is complete, restart the Windows computer.