When you try to open a Excel workbook, PowerPoint presentation, or Word document on your mobile device, you might receive a message stating that the file is locked for editing by …

Use Restrict Editing to protect parts that can or can't be changed, who can make changes, find areas you can edit, or unlock a protected document.

When you try to open a Excel workbook, PowerPoint presentation, or Word document on your mobile device, you might receive a message stating that the file is locked for editing by …

To resolve this issue, first confirm that another user on the network does not have the document open. If the document is in use, open the document as read-only.

Enable editing in your document If you receive or open a document and can't make any changes, it might be Open for viewing only in Protected View. One of the options below can help you:

Step 1: Show the Developer tab on the ribbon Right click on any of the ribbon commands. For example, right click on Home and then click Customize the Ribbon. Open Customize the …

Removing a password from a document is a simple process, but you have to know the original password. Open the document and enter its password. Go to File > Info > Protect Document > …

If you don't want content reviewers to accidentally modify your document, you can make the document read only before sending it for review. Another method is to restrict formatting and …

For example, click Edit in Microsoft Office Word. In the document, workbook, or presentation, right-click the label, and then click Lock Label on the shortcut menu.

You can't make changes in a document, workbook, or presentation you open from a shared location if someone else is already working on the file in their desktop version of Office. You …