If you want to receive Teams notifications even when Do Not Disturb is active, add Teams to Allowed Apps. Please note that you need to take this step individually for each Focus scenario.

Find answers to some of your questions about the Xbox enforcement strike system.

深入了解各種 Xbox 強制處分的不同通知方式，以及可在何處取得其相關詳細資訊。

See how to view the details for signatures and certificates.

Find out how to Get started with the Microsoft Authenticator app so that you can use notifications to sign in, instead of texts and phone calls. Learn How to use two-step verification with your Microsoft account.

Find everything you need to manage your Microsoft account, Xbox profile, and more.

To learn about digital signatures (also known as digital ID), what they can be used for, and how to use them in Word, Excel, and PowerPoint, see All about digital signatures. Create a signature line in Word or Excel (desktop) In the document or worksheet, place your pointer where you want to create a signature line. On the Insert tab, select Add a Signature Line in the Text group. In the ...

If you sign in to your account while traveling or if you install a new app that signs in with your account, you may get an alert. We just need you to provide a security code so we know it was you, and that your account is safe.

Sign-in options Usage Guidelines URL: Privacy Policy URL: ...

Certificate authority (CA) A certificate authority is an entity similar to a notary public. It issues digital certificates, signs certificates to verify their validity and tracks which certificates have been revoked or have expired. Top of Page Digital signature assurances The following terms and definitions show what assurances are provided by digital signatures. Authenticity The signer is ...