“One account for all things Microsoft.” That’s what the login screen says. It’s a lie. Before we talk about licenses – and oh, how I know you’re looking forward to that! – let’s go through the two types of Microsoft accounts again. You have a personal Microsoft account. You may also have a work or school Microsoft account. They’re separate. Different divisions of the company. Different services, although many of them have the same names – two different OneDrives, two different places for OneNote notebooks. And two different sets of rules for Office licenses, which is why I bring it up.You...