Xbox One - dedicated to Xbox One console and its peripherals, news and discussions. Xbox Insiders - Official Xbox Insiders community Windows Redesign - a subreddit for design concepts and Windows mods Windows Insiders - dedicated to Windows Insider program, WI builds troubleshooting. Windows Mobile - dedicated to Windows Mobile OS and discussions about it. Windows - Main Windows community for all versions of Windows.
Microsoft Teams - Office 365 Team communication service subreddit. This includes error messages, blue screens of death, software failing to install, and so on. Troubleshooting/support posts will be removed, these posts would be a better fit in /r/WindowsHelp or /r/TechSupport. This subreddit is not a tech support subreddit.