下載適用于 IOS 和 Android 的 Microsoft Teams 行動裝置 App，並從行動裝置上的任何位置遠端與同事和同儕聯繫。 若要下載 Teams 行動裝置 App，請移至您的行動裝置，然後依照 我們下載頁面 上的連結進行。 或是從 iOS App Store 或 Google Play 商店 下載。 請注意，目前中國尚未提供適用于您個人生活的 Teams。

If you plan to exchange digitally-signed documents together with other people, and you want the recipients of your documents to be able to verify the authenticity of your digital signature, you can obtain a digital certificate from a reputable third-party certificate authority (CA).

If you plan to exchange digitally-signed documents together with other people, and you want the recipients of your documents to be able to verify the authenticity of your digital signature, you can obtain a digital certificate from a reputable third-party certificate authority (CA).

Whenever you sign in to your Microsoft account, you may also get sign-in approval notifications in the Outlook mobile app. You will see sign-in requests appear either on the lock screen or in the Outlook mobile app. You'll also be able to get one-time passcodes, which you can copy/paste into other sign-in screens.

Step-by-step instructions on how to cancel a Microsoft subscription To cancel Microsoft subscriptions such as ClipChamp or OneDrive, please follow the instructions below. Go to Subscriptions and sign in with the Microsoft account you used to purchase your subscription. It's important to use that account.

If you can't sign in to your email account on the Outlook mobile app, get help for the account you're trying to sign in with

In the OneDrive app, press and hold, or tap the three dots next to, the file or folder that you want available for offline reading, then tap Make Available Offline . Files or folders marked for offline reading have the Available Offline icon in the List view. Tap the file listing anytime to open the file for reading.

If you plan to exchange digitally-signed documents together with other people, and you want the recipients of your documents to be able to verify the authenticity of your digital signature, you can obtain a digital certificate from a reputable third-party certificate authority (CA).

Learn how to check what version of Office your using. Find your product name and version number of Office apps. Note: If you don't see Account or you already have a file or document open, choose File from the menu, and then select either Account or Help from the list on the left.

Set up another email account in Outlook for iOS Open the Outlook for iOS app on your iOS device. At the top of the app, tap Inbox, and then select Settings . Select Account, then Add Account to add one of your existing email accounts or Create New Account if you want to create a new Microsoft account.