If you can't sign into your Microsoft account, most issues can be identified by our sign-in helper tool. The tool will ask you to enter the email address or mobile phone number you're trying to sign in with and check the details you provide.

Hinweis: Wenn Sie sich mit einem Microsoft-Konto wie einem Outlook.com-, Hotmail-, Live- oder MSN-E-Mail-Konto anstelle Ihres Geschäfts-, Schul- oder Unikontos angemeldet haben, melden Sie sich ab, und melden Sie sich dann erneut mit dem richtigen Konto an. Sie sind nicht sicher, mit welchem Konto Sie angemeldet sind? Wählen Sie im Outlook-Navigationsheader Konto-Manager aus.

Note: Exporting and importing a mailbox using a .pst file isn't supported in new Outlook at this time. To export a mailbox, you need to use the desktop version of Outlook (also known as classic Outlook) following the steps below.Classic Outlook is included with Microsoft 365 subscriptions that include desktop apps such as Microsoft 365 Personal or Family or Microsoft 365 Business Standard, and ...

提示: 登入時，如果您下次想要直接移至信箱，請在 [保持登入?] 提示中選取 [是] (不建議用於共用電腦)。 或者，選取 [不要再顯示這個] 方塊，然後選取 [否]，這樣每次都會提示您輸入密碼。. 如果您無法登入或忘記您的使用者名稱或密碼，請使用我們的 [登入疑難排解員]。

Access files in Teams for mobile iOS. Files that you upload to a channel are stored in your team's SharePoint folder. To access SharePoint files and folders for a channel, go to the channel and tap Files.. Files that you upload in a one-on-one or group chat are stored in the Microsoft Teams Chat Files in your OneDrive for Business folder and are shared only with the people in that conversation.

Safe mode starts Windows with a minimal set of drivers and services to help troubleshoot issues. If a problem doesn't reappear when you start your PC in safe mode, you can eliminate the default settings and basic device drivers and services as possible causes.

Sign in to www.office.com from a web browser and start using the apps on the web or access other web services associated with your account such as OneDrive.. How you sign in to an installed Office app depends on your device.

Get answers to all of your Microsoft Word questions. Find Word help, how-to articles, training videos, tutorials, and more.

A workbook is a file that contains one or more worksheets to help you organize data. You can create a new workbook from a blank workbook or a template. By default, a new workbook contains three worksheets, but you can change the number of worksheets that you want a new workbook to contain. You can also add and remove worksheets as needed.

Important: If you turn on two-step verification, you will always need two forms of identification.This means that if you forget your password, you need two contact methods. Or if you lose your contact method, your password alone won't get you back into your account—and it can take you 30 days to regain access.