I came across an abusive player in Halo: Reach (PC) that was calling people racist slurs. I've already muted them by opening the scoreboard Tab and selecting their name, but I couldn't find any way to report them.
How do I report abusive players in Halo: The Master Chief Collection on Steam?
Best Answer
On Windows 10, you can report recent players through the Xbox Console Companion app.1
1Previously known as the Xbox app before being rebranded in June 2019.