Downloading the McAfee Mobile Security app from the Google Play Store or Apple App Store, depending on your device, is the first step in activating McAfee on iOS or Android. You will be asked to either sign in with your McAfee account or create a new one if you don't already have one when you launch the app after it has been installed. mcafee.com/activateEnter the 25-character product key that came with your McAfee subscription after logging in. To finish the activation process, adhere to the on-screen directions. After it is activated, McAfee Mobile Security will defend your device against threats like malware, phishing, and devices that have been lost or stolen. By ensuring that it has the security features McAfee provides, this activation protects your mobile device from potential threats. 

1. Look up "McAfee Mobile Security" in the App Store or Play Store.

2. To install the app on your device, tap Download.

3. Launch the application.

4. Enter your login information to Activate your McAfee account if you already have one.

5. You will be asked to enter your 25-character product key after logging in.

6. Enter the product key that came with your subscription to McAfee.

7.  Finish the activation: