A:AnswerThe USB-C port can be used as a DisplayPort. It looks like the maximum resolution it can export on this computer is 1920x1080. That's in addition to the 1920x1080 that the built in screen can support.
A:AnswerThis laptop connects to your network wirelessly. It has the following wireless specs:
• Intel® Wi-Fi 6 AX 201 (2x2)(19e) and Bluetooth® 5 combo(26)
(Supporting Gigabit file transfer speeds)(7)
• MU-MIMO supported
A:AnswerYes. The charger will be able to handle a 220v supply. You'll almost certainly need an adapter to fit the plug on the charger into the wall socket.