Very important. Keep it between 20-80 is a good idea. I differs between different battery chemistries though.
Yeah, and if you need to use Windows-only external hardware, just pass through a couple of USB ports. I thinks it’s the ultimate solution.
The future is running Windows in a VM under Linux for the few Windows programs you need. No need to reboot into Windows except for very few exceptions.
Very important. Keep it between 20-80 is a good idea. I differs between different battery chemistries though.