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 ...

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 ...

Improve your Mac's performance and increase its capacity with a few simple and non-destructive steps.

Getting rid of unnecessary files will speed up your Mac. And this software makes it easy. Read more about the software — and how to get a great deal on it — below. It’ll get rid of unneeded files and ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

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.