1. Log into My Virgin Media
  2. Click Virgin Media Internet Security from the My apps section
  3. Click Get Virgin Media Internet Security
  4. Click Register for Virgin Media Internet Security
  5. Click Add device and select install on this device
  6. Choose either Windows PC or Mac depending on your computer

Once installed, you can check you’re now being protected by opening up Virgin Media Internet Security on your device. It should have a green tick to let you know you are protected.