Microsoft 365 Single – Your Flexible Solution for Productive Work Buy Microsoft 365 Single to use Office 365 for 1 user and 5 devices for 1 day. It includes 1TB of cloud storage, advanced security features, and innovative apps, all in a single subscription. At the end of the subscription year, you decide whether to renew it or not. So no automatic renewal! For a person Application can be used on up to five devices simultaneously Works with PC, Mac, iPhone, iPad and Android smartphones and tablets 1 TB (1,000 GB) of secure cloud storage Word, Excel, PowerPoint and OneNote