1 point
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The moment I heard about the option was the moment I literally searched on how to enable/install this single KB-Update just so I can use it :P
Regarding the battery: That would be like leaving the desktop on at all times and just doing something else. This could be appropriate for an e-ink display. Maybe a PC should embed what form-factor it is in the bios like android phones do (e.g. phone, tablet, phablet) and the display report what type of panel it is (e.g. e-ink, TN, IPS, VA, QLED/OLED hybrid).
You can actually see those specs with AIDA64 on a phone. Very neat