It's great that you're thinking about setting up your netbook and desktop in a HomeGroup to easily share files and printers between them. Here's a step-by-step guide on how to proceed with joining the HomeGroup: 1. Upgrade the Netbook to Windows 8.1: - When your netbook arrives with Windows 8 x64, you first need to upgrade it to Windows 8.1 before you can join the HomeGroup. It's recommended to have both systems running the same version for seamless integration. 2. Create a HomeGroup: - On your desktop running Windows 8.1 Pro with Media Center x64, you can create a HomeGroup: - Go to Control Panel > Network and Sharing Center. - Click on "HomeGroup" and then "Create a homegroup." - Follow the on-screen instructions to create...