For the dentist-in-training on your gift list, this compact, conductively charged water pick/flosser spits out a gum-massaging stream of water at up to 45 miles per hour.
Mac Keyboard Shortcuts and Their Windows Equivalents
How to Install Windows 8.1 on a Mac
How to Lock the Dock Icons in Mac OS X (to Make It Childproof)
How to Change Views in Mac OS Finder
How to Root the LG G3