If you don't want to purchase a digital certificate from a third-party certificate authority (CA), or if you want to digitally sign your document immediately, you can create your own digital certificate.

A digital signature is an electronic, encrypted, stamp of authentication on digital information such as email messages, macros, or electronic documents. A signature confirms that the information originated from the signer and has not been altered.

How to create or edit your Outlook signature for email messages. Include your signature, text, images, electronic business card, and logo.

You'll first want to find out if your Windows 11 is activated and linked to your Microsoft account. It is essential that you link your Microsoft account to the Windows 11 license on your device.

Copilot is your AI assistant, ready to help you be more creative and more productive. In the Microsoft 365 Copilot app you can upload or create files, ask questions, collaborate on AI-generated content, set up agents that help you be more productive, and add a wide array of custom agents and apps.

To create an e-sign request, you’ll need to sign into your account with an available e-signature provider such as Adobe Sign or DocuSign. If you don't have account, it's easy to start a free trial or create an account.

Help your employees get setup on your Microsoft 365 for business subscription. Sign in, download apps like Word, Excel, and PowerPoint, starting using Microsoft Teams, save files to the cloud with OneDrive, and setup your mobile apps to access files from anywhere.

Windows will continue to trust the existing binaries signed by the cross-signing program. Microsoft first introduced the signing requirement for user mode PEs in Windows 11, version 21H2. These changes were serviced to the supported Windows client and Windows server products through Windows Update.

This article describes how to add an Enterprise Keywords column to a list or library. This makes it easier for users to do tagging.

Discover how Microsoft 365 Copilot Chat can help you streamline your workflow. Get summaries, brainstorm ideas, and find answers quickly with AI-powered assistance.