In order to stay signed in in Office applications such as Word or Excel then make sure that you have installed the applications from within your Office portal, we have a blog post on this here
You will also have access to any recently viewed/edited documents and folders across all of Microsoft 365, including documents which have been shared with you by colleagues. Once you are logged in to Microsoft 365 the home page gives you access to web versions of all of the products your license allows – Word, Excel, OneDrive etc. Note that I’ve said this applies to your current browser, if you use multiple browsers then you would need to perform the above for each browser you use, for more information on which browser you should be using for microsoft 365 see our blog post here The prompt should reappear and you can make the appropriate choice. If when logging in you are not seeing this prompt it’s possible that at some point in time you said No to the prompt and also selected the “don’t show this again” checkbox, in this instance you may be prompted to enter your password/MFA details for every session you start, if that’s the case then try the following If you click No then you will be kept signed unless you Clicking Yes means that for this browser you will remain logged into Microsoft 365 unless you
