Microsoft says "hundreds" of AAA and indie games will run on NVIDIA RTX Spark PCs from day one, though Call of Duty will not be one of them. Windows and Devices head Pavan Davuluri made the claim at Microsoft's Windows and Surface event on October 7, where he also said Call of Duty support is coming in 2027. Apparently, no reason was given for the wait, and Microsoft didn't say which Call of Duty…