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, ...

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 ...

If your Mac is running low on storage, chances are that duplicate files and photos occupy a significant part of it. If the number is low, you can get away by performing a manual search, a terminal ...

All files and applications you download onto your Mac go to your Downloads folder unless you specifically choose a different destination, which in some cases isn't even an option. Even if you use ...

Sometimes macOS tries to help you by not letting you carry out actions that would break the system or software you’re using. There are extra levels of warnings available that you might choose to turn ...