When you're working on your computer or laptop, the mouse serves as a valuable tool for all kinds of tasks. A left click lets ...

Stop manually inserting rows and columns—use Excel's "secret" right-click-drag menu to move, swap, and convert data instantly ...

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. Up until now, on the Mac, you couldn't ...