After signing in, click ‘Install Office’ near the top right of the welcome screen.
Visit the Office Portal and Sign in to Download Office Tip: If you are having trouble, use the Office Support and Recovery Assistant to uninstall Office. For the best results, you will need to uninstall Office 2016 or earlier before proceeding.
The latest version of Office 365 utilizes new technologies that are not compatible when older versions are installed. Get started with O365! Install Office on a PC Uninstall Older Versions