Sometimes, a single misbehaving app can slow your Mac to a crawl. If you’re not sure what’s slowing your Mac down, turn to Activity Monitor—a free app built into Lion—to identify (and terminate) the ...

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. Your Mac’s humble Activity Monitor can do much ...

Are you looking for a way to view app activity and resource management on your Mac? There's a special app for that: Activity Monitor. Here's how to control your MacOS apps with the Activity Monitor, ...