Oh hey, I got one of those buttons on my new laptop that literally never booted into Windows. Pressing it Linux says it's "Meta + CTRL" (I think), which is pretty useful. Got it for the good price/performance/build-quality ratio.
Didn't yet find a good use for that fancy NPU, the XDNA driver just arrived a month ago or so. Perhaps for use with Upscayl or something actually useful.