Despite their reputation for quality, even Mac apps can lock up or freeze from time to time. If you find yourself facing a frozen or unresponsive app, don’t give up and reboot your Mac. Instead, first try these five methods to force a misbehaving app to quit.
How to Use the Activity Monitor Energy Tab in OS X Mavericks
Energy efficiency is a key feature of OS X Mavericks, and Apple has created a new Activity Monitor section to help users keep track of exactly what’s going on with their apps. Here’s how to understand and use this info to maximize your battery life.