How to Change Language on Mac (Step‑by‑Step Guide) 2026

Learn how to change the system language on your Mac in just a few clicks. I’ll show you how to open System Settings, navigate to Language & Region, reorder your preferred languages, add new ones, and set a new primary language. You’ll also see why macOS may require a restart for the changes to apply. Perfect if your Mac is showing the wrong language or you want to switch to one you’re more comfortable with. Tags mac, macos, language, changelanguage, macsettings, macbasics, macsetup, apple, macbook, howto, tutorial, quickguide, tech, productivity, systemsettings