Hello, I’m totally new to tech world and would like to learn how to build a mini pc from a raspberry pi 4 (4GB) model B kit that I got as a birthday gift. Would like to use a Linux os that I can access Microsoft office emails and teams and operate tasks likes in office suite, web browsing. Also, I wonder if a raspberry pi can be versatile enough to be both a pc and portable router with VPN for my phone and other devices. Will probably need to connect the pc with a data plan somehow to act as both modem and router. Eventually I’d like to build my own server with Linux for privacy and away with the annoying ads. Please let me know how to start this nice project.