Keyboard shortcuts are efficiency’s greatest secret weapon. Yes, they can take a bit to learn and yes, sometimes you’ve got to—gasp!—take your hand off your mouse to reach all the keys. But man, oh ...

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. Keyboard shortcuts are a boon for productivity ...

You can be a seasoned Windows user, and still not know all the many tricks to getting the most from the operating system. (For instance, did you know that there’s a hidden emergency restart option in ...