Although Microsoft makes versions of Office for PCs and Macs, there are a few differences. For example, on a Mac, the application will open each document in a separate window that will not take up the whole screen, as it would on a PC, allowing the user to simultaneously type and look at another window. In addition, some of the tabs within the applications have changed names, and these small changes cause frustration for many people. But you'll get used to them soon enough.
Alex Burinskiy is a technical analyst at IDG, ITworld's parent company. He was previously an Apple Store genius for four years, and he has worked with a range of Apple products, from personal to enterprise systems, for eight years.