A family of Microsoft word processing software products for creating web, email, and print documents.
I don't usually get involved with arguments over how good or bad various versions are, but I have to comment on this.
If your company went from Windows XP and Office 2003 directly to Windows 8 and Office 2013 without a pilot program to find out what would happen; without a comprehensive training setup to get people up to speed; and without finding out what macros and add-ins needed to be reprogrammed -- then the biggest share of the fault lies with the executives who made those decisions for your company.
Microsoft didn't make the changes overnight and force your company to adopt them. The technology you were using before was 10 years old, and both Windows and Office have gone through three major revisions in that time. Of course they're different, and of course some things you relied on wouldn't work. All the company brass had to do was ask a couple of questions, and the pitfalls would have been obvious -- and so would the necessary steps to get around them.