For Mac users, it’s a welcome sign that Microsoft is working to provide the same set of features in its apps across platforms-an issue highlighted by Microsoft’s decision to remove Virtual Basic macro support from Office for Mac back in 2008. Why this matters: Microsoft has made a big push under CEO Satya Nadella to provide its productivity tools to users regardless of which platform they use, and the arrival of add-ins on the Mac is yet another indicator of that push.