While all the other big tech companies seem to have AI products that are household names, I can't tell you what Microsoft's is

Muse, Gemini... no, wait, I have it... I force-close it every time I restart my Windows! AAAH COPILOT!

"the most richly valued of the hyperscalers" -- so apparently investors think Microsoft is doing something right here.

I assume, also, not all of that valuation comes from AI investments?