Installing McAfee on a new device takes under 10 minutes. You don’t need a new product key — just sign in to your existing McAfee account at mcafee.com and download McAfee directly. Your subscription covers your new device within your plan’s device limit.
📞 Free UK McAfee help: +44-800-066-8910 — 24/7 support, no hold music.
Key Points
- Sign in to mcafee.com on your new device
- Go to My Account → My Downloads (or My Devices → Add Device)
- Select your device type: Windows, Mac, Android, iPhone
- Click Download for Windows/Mac, or follow the store link for mobile
- Open the downloaded installer (.exe for Windows, .dmg for Mac)
- Follow the installation wizard — takes 3–7 minutes
- McAfee activates automatically using your account credentials
- Run a first scan after installation to check the new device is clean