Apple Intelligence’s first set of features included tools we’re pretty familiar with, like glowing gradients to indicate the presence of AI, the ability to change the tone of an email, and a photo clean-up tool that lets AI eliminate distractions.

OS 18.3 isn’t a particularly exciting update, but there are plenty of changes you may want to be aware of. One of those changes is that, per Apple’s release notes, the update will switch on Apple Intelligence by default.