Microsoft 365 is a subscription service that provides access to Office applications and other services. It can be installed on a computer or device, or used online. Microsoft 365 can be installed on multiple devices, but only one device can be used at a time.

To install Microsoft 365 on another computer, first make sure that you have the product key. The product key is a 25-character code that is used to activate the software. It is located on the product key card or in the confirmation email.

Next, download the Microsoft 365 installer. The installer can be downloaded from …