A:AnswerIf you are using Microsoft 365 Personal @$69.99/year, you can use it: For one person, On up to five devices simultaneously, On a PC, Mac, iPhone, iPad, Android phone, Android tablet.
These specs are from Microsoft's website.
Regards,
A:AnswerYour laptop might be set to Balanced mode in the ASUS Battery Health Charging software, which limits the charge to 80%. You can change it to full capacity mode for it to charge to 100%, please see more here about battery charging issues: https://www.asus.com/us/support/FAQ/1012793/
A:AnswerThere are 2 reg usb, one usb c, an HDMI, a spot for wired headphones, and the power plug-in. There's no place to plug in an ethernet cable. It's been a while since I've physically plugged into the internet with a computer but unless things have changed to hook up differently, then no you can't wire this directly to the internet, it is only wireless.