Deleting files on a Mac is generally straightforward, but sometimes files can become stubborn and refuse to be deleted. Here are several methods to help you overcome common obstacles and successfully ...

Jake Peterson is Lifehacker’s Senior Technology Editor. He has a BFA in Film & TV from NYU, where he specialized in writing. Jake has been helping people with their technology professionally since ...

A sluggish Mac is usually not a sign that the hardware has suddenly given up, but that cached data and other temporary files have quietly piled up in the background. Clearing those caches is one of ...

Clearing application caches can free up valuable storage space in macOS, and address certain issues with the device. Although temporary cache files are typically system or user-generated, they can ...

Learn how to clear system data on your Mac to free up storage space, improve performance, and optimize your device in just a few steps.