If you obsessively follow Microsoft news – and surely you do, right? – you may have seen references to the “new Outlook for Windows.” That might have led you to the conclusion that Microsoft is working on, I don’t know, let’s guess something crazy, maybe, maybe . . . a new Outlook for Windows? Don’t be worried about your dear, creaky, much-used-but-seldom-loved Outlook program. This is Microsoft Land, where words don’t mean what they seem. The branding team only has fourteen words or so to work with, so everything is named Outlook, and in any case your familiar desktop Outlook program will...