

You can find all your files that are available offline in the files section of the app. Simply select the files you need access to, and Teams will keep a downloaded version to use in your mobile app.

The following text has been taken from a post that might be useful ‘What’s New in Microsoft Teams for Education | July 2021’ Microsoft have also updated their Immersive Reader so that it now works on iOS and Android. The Microsoft Edge PDF reader is a secure and reliable application that works across the Windows and macOS desktop platforms.

This PDF reader gives users a single application to meet web page and PDF document needs. You can annotate these files with ink and highlighting. Microsoft Edge comes with a built-in PDF reader that lets you open your local pdf files, online pdf files, or pdf files embedded in web pages.
