Computer and processor
macOS: Intel or Apple Silicon (As supported by the three most recent versions of macOS.)
Memory
macOS: 4 GB RAM
Hard disk
macOS: 10 GB of available disk space
Display
macOS: 1280 x 800 screen resolution.
Operating system
macOS: Office for Mac is supported on the three most recent versions of macOS. As new major versions of macOS are made generally available, Microsoft will drop support for the oldest version and support the newest and previous two versions of macOS. Product functionality and feature availability may vary on older systems. For the best experience, use the latest version of any operating system specified above.
Browser
The current version of Microsoft Edge, Internet Explorer, Safari, Chrome, or Firefox. Get more details.