Yes, you can use Office 365 on multiple devices. With a Microsoft 365 subscription, you can install and use apps like Word, Excel, and Outlook on PCs, Macs, tablets, and smartphones. Typically, a personal or family plan allows installation on multiple devices, though simultaneous sign-ins may have limits. To access Office 365 online, you can visit portal.office.com and sign in with yo... https://portal-office-com.com/