Mac fixes and settings, checked on current macOS.
Short answers first, exact steps for each macOS version, and the date we last checked.
Answers come only from our guides and link to them.
Why does my Dock keep moving?Snap windows side by sideMic not working in Zoom
Latest guides
- Can my Mac run macOS 27 Golden Gate? The full compatibility listmacOS 27 Golden Gate runs only on Macs with Apple silicon. The full list of supported Macs, how to check yours in ten seconds, and what to do with an Intel Mac.
- How to make Liquid Glass less transparent on Mac (macOS 27 and Tahoe)macOS 27 has a slider for how clear Liquid Glass is. Tahoe offers Clear or Tinted and Reduce transparency. Exact steps for each version, and which setting helps readability most.
- macOS 27 Golden Gate: the biggest changes, and what to check before you updateWhat actually changed in macOS 27 Golden Gate compared with macOS 26 Tahoe: Liquid Glass controls, the new Siri, menu bar changes, the end of Intel support and Rosetta, plus what to check before updating.
- External monitor flickering, no signal or no HDR on Mac (macOS 27 and Tahoe)Step-by-step fixes when an external display flickers, shows no signal through a dock, loses HDR or isn't detected on macOS 27 Golden Gate or macOS 26 Tahoe.
- Mission Control lag and black screens on macOS 27: every fix that worksOn macOS 27 Golden Gate, Mission Control and Spaces can stutter, show black screens on a second display, or lose desktop thumbnails. Here are the fixes in order, from a one-click workaround to resetting Spaces.
- Turn off the Spaces animation on Mac, switch desktops faster, and stop them rearrangingHow to replace the sliding Spaces animation with a quick fade, jump straight to any desktop with a shortcut, speed up Mission Control, and stop macOS reordering your Spaces.
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