Bests & Worsts Reviews from Amazon

If you must order this product (and sadly, sometimes with compatibility you do have to), get the key. Do NOT download. The Amazon download does not work with Yosemite. You have to go to the Microsoft online site. And if you try to do it via the link, for Mac, the Microsoft folks will HOSE IT UP beyond all recognition. You are in a situation where, as a Mac user, you need to put this garbage on your computer. Do yourself a favor and just order the key. Then you can manually download everything ant it will work. If you use the 'automatic' systems from Amazon to MS, things like linking to accounts you don't even have happen. Then the MS "tech support", who are morons, will do things like deleting your key and sending you a new one for a PC. Really, you have a Mac. Don't let Microsoft dork it up with their system. Get a key and do it yourself, it will actually be done right and even with the two day wait for the mail, you will be ahead of the game.