使用 Microsoft 登录
登录或创建帐户。
你好,
使用其他帐户。
你有多个帐户
选择要登录的帐户。
Turn Windows Security on or off - Microsoft Support
Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.
Office 2016, Office 2019 Office 2013 ...
Office가 자동으로 활성화될 수 있습니다. 그러나 제품에 따라 Microsoft Office 정품 인증 마법사가 표시될 수 있습니다. 이 경우 프롬프트에 따라 Microsoft 365을(를) 정품 인증합니다. 정품 인증 관련 도움이 필요한 경우 Office 정품 인증을 참조하세요.
适用于: Office 2019, Office 2016, Office 2016 for Mac, Office 2013
Switch to the new Microsoft Teams - Microsoft Support
To add another account, select your profile picture at the top right of the new Teams, then select Add another account. If your account is a Guest in another organization, it will appear automatically. To learn more, see Manage accounts and organizations in Microsoft Teams. Switch back to classic Teams
适用于: Microsoft Teams
Get help with Windows activation errors - Microsoft Support
Notes: If you don't see Go to Microsoft Store on the Activation page, contact your organization's support person.. If you made a substantial hardware changes to your device (such as replacing the motherboard) and you have a valid product key, try to activate Windows by phone.
How to sign in to Hotmail - Microsoft Support
Tips: While signing in, select Yes at the "Stay signed in?" prompt if you want to go straight to your mailbox next time (not recommended for shared computers). Alternatively, check the "Don't show this again" box and select No to be prompted for your password each time.. If you can't sign in, or have forgotten your username or password, use our sign-in troubleshooter.
适用于: Outlook.com
Change or update email account settings in Outlook for Windows
Sometimes you need to make a change to your email account settings. If you have a new password, if your email provider has asked you to change settings, or if you're having problems with sending and receiving email, you can change your email account settings through Mail in the Windows Control Panel, or from Outlook.
适用于: Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016
Add a printer or scanner in Windows - Microsoft Support
Wait for it to find nearby printers, then locate the one you want to use, and select Add device.If you want to remove the printer later, select it, and then select Remove.
Desktop Themes - Microsoft Support
A theme is a combination of desktop background pictures, window colors, and sounds. Get a theme. To get a theme, expand one of the categories below, select a link for the theme, and then select Open.This saves the theme to your PC and puts it on your desktop.
Anmelden bei oder Abmelden von Outlook.com - Microsoft-Support
Um Unterstützung in Outlook.com zu erhalten, klicken Sie hier, oder wählen Sie in der Menüleiste Hilfe- aus, und geben Sie Ihre Abfrage ein. Wenn ihr Problem durch die Selbsthilfe nicht behoben werden kann, scrollen Sie nach unten zu Benötigen Sie weitere Hilfe? und wählen Sie Ja aus.. Um uns in Outlook.com zu kontaktieren, müssen Sie sich anmelden.
适用于: Outlook.com
Download Internet Explorer 11 (Offline installer) - Microsoft Support
Microsoft Edge is the browser recommended by Microsoft. Support for Internet Explorer ended on June 15, 2022. If any site you visit needs Internet Explorer 11, you can reload it with Internet Explorer mode in Microsoft Edge.