Month 13 for the Xbox Series X|S is November 2021 and for the Xbox One is November 2006. The Xbox 360 did not reach current Xbox Series X|S sales until month 19 where it had sold 10.01 million units.

In either case, if there's an Xbox 360 game you've had your eye on and you don't like physical discs (or it's not available physically), now's the time to update your credit card info on the 360 ...

2021 has been an outstanding year for Xbox. It’s been a long time coming, but the investments Microsoft made way back in 2016 have finally come to fruition this year – and Xbox gamers are ...

After all, the general consensus was that the PS2 thrashed the original Xbox by every conceivable metric, but the 360 console proved to be much tougher competition for Sony in the mid-2000s.

The Xbox 360 crossed 10 million units sold in month 19, 20 million in month 34, and 30 million in month 43. The Xbox 360 sold 85.81 million units lifetime.