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Add or change headers and footers in Excel. Add the date, time, page numbers, filename or any other text.

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Share your calendar in an email. If you don't want to give someone permissions to share your calendar and see updates, you can email a static copy of your calendar for a specific date range.

Sign in to account.microsoft.com, then select Order History on your Rewards page.

Microsoft Support offers assistance for Microsoft products, including how-to articles, videos, and training for various software and devices.

Learn more about updates for Windows 10, version 2004, including improvement and fixes, any known issues, and how to get the update.

Active content is additional functionality in a file or program, such as macros, add-ins, or data connections. This article lists types of active content that can be blocked by settings in Trust Center and which, when present in a document, cause display of the Message Bar when you open your file.

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