If I remember correctly, the CEO at the time Steve Ballmer said they were betting the farm on mobile and ARM-based tablet computing. They went very hard on mobile until SatNad came along and killed it.
(Former Touch Diamond user here.)
(Former Touch Diamond user here.)
Then again arm doesn't seem to be necessary when looking at AMDs APU offerings. It was just a decade of intel struggling with their fabs.
I also have one of the new AMD 300 AI platforms, and it still can’t do power right. Either the laptop is miserably slow on battery, or runs way too hot on power.
https://en.wikipedia.org/wiki/Singularity_(operating_system)
https://en.wikipedia.org/wiki/Midori_(operating_system)
https://www.microsoft.com/en-us/research/wp-content/uploads/...
https://web.archive.org/web/20090112172352/http://research.m...
https://read.seas.harvard.edu/~kohler/class/cs261-f11/singul...
https://web.archive.org/web/20180228191626/https://archive.c...