macOS
Latest about macOS
macOS Big Sur is here — How to download it now
By Henry T. Casey published
Our comprehensive guide for how to install macOS Big Sur, the latest major Mac update, without hitting any potholes.
macOS Big Sur public beta is out — how to download it to your Mac now
By Henry T. Casey published
Everything you need to know about the macOS Big Sur beta, including advice for how to prep for the update.
Sign up to get the BEST of Tom’s Guide direct to your inbox.
Upgrade your life with a daily dose of the biggest tech news, lifestyle hacks and our curated analysis. Be the first to know about cutting-edge gadgets and the hottest deals.