XBox live can be hacked, and if you have information on there that can also be found on your computer, then your computer can be hacked also. Firewalling your router is a good option.

Connecting your Xbox One to Xbox Live Using a Windows PC Connect your Xbox One Console to Xbox Live Using a Mac If you want to connect your Xbox One console to Xbox Live and don’t have a router, you can connect through your Mac computer. If your Mac is connected to the Internet and has an AirPort Card installed, … Get Xbox (Beta) - Microsoft® Store With the new Xbox app for Windows 10 PCs, play the games you love to play. Browse the catalogue, view recommendations, and discover your next favorite game from a library of high-quality PC games with Xbox Game Pass. See what your friends are playing and chat with them across Xbox … Xbox Support

Download the Xbox App | Xbox

Stream music and video content to your Xbox console using Aug 06, 2015 How to Use Your Laptop As an Xbox Wireless Adapter: 5 Steps

Examining Xbox LIVE | Networking Your Xbox | InformIT

Free Xbox Live Gold Codes - Updated Regularly (2020)