On Microsoft Excel, you can add a header or footer to your spreadsheets when you want the printout to include the company's logo at the top of the page, or when you need to add the page number at the ...

First things first, to create a digital signature, you must have a signing certificate, which proves identity and verifies the authenticity of the document. So, when you send a digitally signed file ...

Available for Microsoft 365 Copilot users, the new agents will help you create, edit, and analyze your documents, spreadsheets, and presentations.