Man, the days of "Mac or PC" sure were simple.
It wasn't long ago that the only question you had to consider with compatibility was whether something would run on those two types of computers. These days, most of us interact with a multitude of devices and platforms, either on our own or as a result of our colleagues' choices, and finding productivity tools that work across them all isn't always easy.
When you stop and think about it, it's nothing short of a miracle that any service can provide a consistent experience on an iPhone, an Android phone, an iPad, an Android tablet, and any computer with a modern Web browser. Amazingly enough, though, such tools do exist.
We've tracked down 20 useful options to help you stay productive and in sync from one device to the next. Install them on your various computers and gadgets -- and get your co-workers to do the same -- and you'll be living in multiplatform harmony.
(Quick tip: If you don't have time to read all of this right now, skip to item 15. You're welcome.)