Guides

Explore our vast collection of Mac and iPhone fixes, from fixing a cracked screen to installing a brand new OS. You don’t need a PhD to do it all yourself.

Jun 11, 2026

Why is my Mac running slow & how to fix it

One day, your Mac will break. And don’t get us wrong, it is a brilliant and reliable piece of technology. But unfortunately, like everything else, it has an expiration date.

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Aug 19, 2026

How to reset SMC and PRAM (NVRAM) on Mac — Intel & Apple silicon

Aug 18, 2026

How to lock and unlock a MacBook keyboard (even without locking the screen)

Aug 18, 2026

How to set an alarm on your MacBook

Aug 18, 2026

What is dyld folder in Library on Mac

Aug 17, 2026

How to fix it when Mac Dock is slow to appear: speed up slow autohide

Aug 17, 2026

Mac won't shut down? Here's how to fix it

Aug 13, 2026

How to downgrade from macOS Golden Gate

Aug 13, 2026

Is macOS Golden Gate slowing down your old Mac, and what to do about it

Aug 13, 2026

How to make Preview default app for images and PDFs

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