Blog
Product updates, engineering insights, and announcements.
The Computer Inside Your Battery
Your battery tracks its own health. Here is what the gauge knows and how macOS reads it.
How to Keep Your Mac Awake
Your Mac is built to sleep. Here is how that works and how to keep it awake the right way.
Why There Is No Single Bitcoin Price
Bitcoin trades on many exchanges at once, so each one shows a slightly different price. Here is why.
Why We Build Privacy-First Software
Our rule is simple. If an app does not need your data to do its job then we do not collect it. You can check that yourself.
Why Your Screen Brightness Matters
Most people never adjust their screen brightness. Here is what the research says about eye strain and sleep.