Okay, Surface mobile device question (in relation to my Acer laptop).
Do the Surface tell you (like iPads) before they shut down due to critically low battery?
I thought I killed the Acer laptop for a moment.

It just shut down and didn't give any warning that the battery was that low. If I get 6 hours on it with the maximum battery saving settings that is a lot.
Granted, the Acer hasn't been used, much less charged in months, so I suppose this should happen. As mentioned, I know about the battery saver settings in W10, but ignored it this time because the Acer display becomes much dimmer with the battery savings turned on. When writing on that particular machine, I need that sucker bright because the nits are closer to nitwits than brightness. Besides screen clarity, keyboard and brightness, battery life is the other reason why I skip laptops.
@Queen6 a bit of graphic Bava or Martino never hurts. I saw
Possession once many years ago, my memory is fudgy, but quite a good film from what I remember. Thumbs up on whatever you watch tonight.