If you don’t connect to the Internet at least every 31 days, your applications will go into reduced functionality mode, which means that you can view or print your documents but cannot edit the documents or create new ones. Office gives you access to Microsoft's well-known, productivity programs to help you create professional documents and presentations. Get a copy of a new Windows Office 2013 from eBay to have a fully functional office suite available at your fingertips. You should also connect to the Internet regularly to keep your version of Office up to date and benefit from automatic upgrades. Add Functionality to Your Computer With Microsoft Office 2013.
Internet access is also required to access documents stored on OneDrive, unless you install the OneDrive desktop app. For Microsoft 365 plans, Internet access is also needed to manage your subscription account, for example to install Office on other PCs or to change billing options. However, in practice, the cost of purchasing a single app is almost the same as purchasing the entire suite, so almost no one does this. I believe that Microsoft is required to offer this.
However, Internet access is required to install and activate all the latest releases of Office suites and all Microsoft 365 subscription plans. You automatically purchase the current version of Office when you first subscribe and then you can choose to upgrade to the latest version (or not) whenever it. Answer (1 of 5): In theory, it is possible to purchase any of the Office apps instead of the entire suite. You don’t need to be connected to the Internet to use Office applications, such as Word, Excel, and PowerPoint, because the applications are fully installed on your computer.