Users are becoming increasingly dependent on Dropbox for file synchronization and IT is not always happy about it.

FORBES: Google Drive Could Be Huge

If you do not have a Social Security Number for your dependent, and your dependent qualifies for a Social Security Number, you need to file a form SS5, Application for a Social Security Card (downloads as a pdf), with the Social Security Administration (SSA).

FORBES: Ask The Taxgirl: Social Security Numbers for Dependents

Understand how dependent critical business applications and processes are on particular office productivity application vs. a particular file format.

FORBES: Death of The Document