There are many commercial third-party certificate authorities from which you can either purchase a digital certificate or obtain a free digital certificate. Many institutions, governments, and corporations can also issue their own certificates.

This article describes how you can digitally sign a macro project on Windows by using a certificate. If you don't already have a digital certificate, you'll need to get one. Tip: To use or test macro projects on your own computer, you can create your own self-signing certificate by using the Selfcert.exe tool. You'll find more details on that ...

Register your personal device (typically a phone or tablet) on your organization's network. After your device is registered, it will be able to access your organization's restricted resources.

Microsoft Intune delivers certificates automatically to Outlook for iOS. To obtain or renew your certificates, please follow the instructions in the notification or email you received from Company Portal.

When you send a digitally-signed macro or document, you also send your certificate and public key. Certificates are issued by a certification authority, and like a driver’s license, can be revoked.

Learn how to purchase Game Pass subscription on an Xbox console or a Windows device.

Depending on your certificate type, you can choose Exchange Security instead. Next to the Signing Certificate box, select Choose, and then select a certificate that is valid for digital signing.

If you purchased a Microsoft 365 subscription from a third-party retailer, such as Amazon, Apple, Best Buy, or Google Play, please contact them directly to manage your subscription and billing.

What happens to my offers if my Game Pass subscription expires? I've claimed and redeemed a special offer for a different service, but I'm experiencing sign-in and/or redemption issues.

Configura el dispositivo Apple para jugar en la nube Para usar juegos en la nube de Xbox en un dispositivo Apple, sigue los pasos que se indican a continuación o ve el video: