Guides
Look after your Mac
Short guides to the questions we hear most, with sources, and without the scare stories.
Battery and storage
Why is my MacBook battery draining so fast?
Find the app responsible, the settings that matter, and how to tell if it's the battery itself.
Should I use a charge limit?
When an 80% limit slows battery wear, when it just costs runtime, and how macOS's Charge Limit works.
What is System Data on Mac?
What's in macOS's "everything else" storage category, why it grows, and safe ways to shrink it.