migrating from Windows to iOS. Will my Office 2010 Excel macro programs still work

Yes you can use all your data, you have lots of options. Remember any app developed for MS Windows will NOT run in OS X,. however their files will. For example your Excel files will open but you just need an OS X or web based app to run it. .

Some options to consider:

• Purchase MS Office for Mac from Microsoft, this will natively open all your MS Office for Windows files.
• Use the free apps on any Mac (Pages, Numbers, Keynote, Mail, Calendar, etc...) these will open your Office documents for example
  Word = Pages

Excel = Numbers (you may lose some Macros)

• Use a free web based alternative such as OpenOffice
• Run Office using MS Windows in BootCamp (requires a license of MS Windows)

In short, if you are considering a Mac for the first time you will not lose your valuable information and most MS Windows applications have OS X equivalents these days. I STRONGLY recommend visiting an Apple Store and ask all these questions, they can help you and then also help you choose the right Mac for your needs.

Are you referring to worksheets that contain macros made in version 2010?

Your welcome.

Then you should test them with Excel 2011 for Mac, MS claim compatibility but some user reports differ.