在Outlook中，您可以為電子郵件建立一或多個個人化簽名。 您的簽名可以包含文字、鏈接、圖片 (影像，例如您的手寫簽名或 ...

You can get expert help with Outlook for iOS or Android from right inside the app! Easily communicate with our support team using the in-app support functionality in Outlook.

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 It issues digital certificates, signs certificates to verify their validity and tracks which certificates have been revoked or have expired.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 ...

Outlook for iOS will detect a sync error and will ask you to enter your password again. If you are having difficulty getting Outlook for iOS to sync with your new password, delete your email account and then re-add it.

With Outlook on your iOS or Android mobile device, you can: Organize your email to focus on the messages that matter most. Manage your calendar to schedule meetings and appointments. Share files from the cloud so everyone always has the latest version. Stay connected and productive wherever you are.

Mail. Outlook for iOS and Android also connects to OneDrive, OneDrive for Business, Dropbox, Google Drive & Box. Note: To find out if your iOS or Android device can run the Outlook app, see system requirements. Outlook for iOS and Android videos

For example, if you're having trouble adding an Outlook.com email account to the iOS Mail app, contact Apple Support. We recommend downloading and installing the Outlook mobile app for easy calendar and email management.

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

Outlook for iOS and Android gives you the power of Outlook on the go to keep everything in one place, stay organized, and have security you can trust. As you switch to Outlook from the Gmail app or the Mail app on iOS devices, these guides will help make the transition smooth.

If you don't have the Microsoft Authenticator app for iOS, select Download now. Tip: You can scan a QR code or send a link to your mobile device to download the Authenticator app from the Authenticator app page. After you've downloaded Authenticator, select Next. Select the phone method to receive codes by text.