Google changed the game when it launched Gmail almost exactly 10 years ago. The service offered a terrific minimal interface, plenty of storage and best of all, it was free. Gmail has evolved quite a bit since then, of course, and it now includes tons of new features that attempt to improve the user experience. Google has added so much to Gmail over the years, however, that there is probably a laundry list of great features that you don’t even know about. We could spend all day running through Gmail’s various enhancements along with dozens of tips and tricks people might not know about, but it would be complete overkill and probably wouldn’t help anyone. Instead, Popsugar has compiled a nice list of