Your first likely step would be to install Office 365 on one of your computers. For that, you can go directly to the Office 365 subscription page for your Microsoft Account. Click the link to install Office and then click the Install button (Figure A).Does Office 365 work offline or require Internet?
You can use Office 365 offline (without internet access) if you download and install the desktop version of Office with your plan. You have to connect to the internet every 30 days to maintain your subscription and Office 365 tells you when it's time to connect.