Looking for logging into the Windows 8 Xbox Games site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Windows 8 Xbox Games site. After that you can login as usual with your login credentials.
https://support.xbox.com/de-DE/games/game-setup/games-for-windows-live-info
https://support.xbox.com/de-DE/games/game-setup/connect-xbox-live-account-windows-games
https://support.xbox.com/de-DE/games/game-setup/windows-8-buy-games
https://www.xbox.com/de-DE/games/windows
https://support.xbox.com/de-DE/xbox-360/apps/windows-8-change-user
https://www.xbox.com/en-US/games/windows
https://answers.microsoft.com/en-us/windows/forum/windows_8-gaming/how-i-can-sign-out-from-xbox-games-live-in-windows/919c0de5-6f35-463d-a60a-7aa924b55347
https://support.microsoft.com/en-us/help/4027968/windows-10-fix-problems-signing-in-to-the-xbox-app
https://www.youtube.com/watch%3Fv%3DQrO-sm-PYXw
https://www.dummies.com/computers/operating-systems/windows-8/add-an-xbox-360-game-console-to-a-windows-8-pc/
https://www.trueachievements.com/forum/viewthread.aspx%3Ftid%3D983819
https://superuser.com/questions/465266/how-do-you-sign-out-of-xbox-games-on-windows-8/465271
https://en.wikipedia.org/wiki/List_of_Xbox_Live_games_on_Windows_8.x