In some cases, you may not be able to launch the Office apps. These versions are not supported on 10.13. For Outlook, choose Contact Support from the Help menu. In Word, Excel, PowerPoint and OneNote, you can click on the Send a Smile icon in the top-right of the app. If you encounter issues using Office 2016 for Mac, please send us feedback so we can address them. Office 2016 for Mac is fully supported on macOS 10.13 High Sierra. See 'What version of Office am I using?' if you don't know what version you're on.
Mac OS X updates: To get Mac OS updates, go to the App store on your dock, and then click the Updates button to reveal available updates. Install Mac OS X updates followed by Office updates. Make sure your Mac has a working internet connection before checking for updates.
