Oct 14, 2025 · To change a default app, you can do either of the following: Set a default for a file type or link type In the search bar, type the file extension or protocol you wish to change, such …

When a user clicks the link, they will be prompted to enter a password before they can access the file. You'll need to provide this password separately to anyone you want to share the file with.

If you need to receive a blocked file, ask the sender to upload the file to OneDrive or SharePoint and send you a link. Once you receive the link, you can open the file location and download …

Training: Learn how to create a shareable link to make it easy to share files in a document, email, or IM.