How to Install Antivirus on Windows 11

Install antivirus on Windows 11 by checking compatibility, removing conflicting security software when appropriate, downloading the official installer, and completing activation.

Before installation, save your work and confirm you have the correct product. Windows 11 should be updated, and the device should have a stable internet connection. Avoid running multiple real-time antivirus products together.

Download only from the official product or account portal. Follow the installer prompts, restart if asked, and verify that the security dashboard reports active protection after setup.

What to consider

Check Windows 11 compatibility.
Use the official installer.
Verify active protection after restarting.

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