You ought to link to the web frequently to keep your variation of Office approximately date and take advantage of automated upgrades. If you do not link to the Internet a minimum of every 39 days, your applications will enter into minimized performance mode, and you may see an unlicensed item mistake To reactivate your Office applications, merely reconnect to the web and check in to Microsoft365 Learn how to check in
You do not require to be online to utilize Office after it is set up and triggered on your gadgets. You will require web gain access to at first to set up and trigger Office, to set up any updates, and to handle your billing. Web gain access to is likewise needed to gain access to files kept on OneDrive, unless you set up the OneDrivedesktop app. After your Office applications (like Word, PowerPoint, and Excel) are set up, you can utilize them offline.