1. Compatible with Windows 10 or later. For complete requirements for PC and Mac see system requirements.
2. For HD calling, compatible HD hardware and broadband connection with at least 4 Mbps required.
3. This plan works with Office 2019, Office 2016, and Office 2013. Previous versions of Office, such as Office 2010, may work with Microsoft 365 with reduced functionality. This compatibility with Office does not include the Office 365 F3 plans.
4. After your 1-month free trial, you will be charged the applicable subscription fee. Credit card required. Cancel any time to stop future charges.
5. iOS and Android require separate app download. Availability of mobile apps varies by country/region.