当在新设备中首次启动 Windows 10 时，设备上已安装的防病毒保护程序即是你的默认安全应用。但是，Windows 安全中心已预安装并可随时使用。 如果你想要使用 Windows 安全中心，可卸载其他所有防病毒程序，Windows 安全中心即自动打开。

Check the device. If the device doesn't appear to work at all (no lights appear on the device when it’s plugged in, or the cursor doesn't move or doesn't appear on the screen), connect the device to another PC and make sure the device works on that PC.

Analyze Data in Excel empowers you to understand your data through high-level visual summaries, trends, and patterns. Simply click a cell in a data range, and then click the Analyze Data button on the Home tab. Analyze Data in Excel will analyze your data, and return interesting visuals about it in a task pane.

个人设备的所有者或管理员激活了 BitLocker (在某些设备上也称为设备加密，) 通过“设置”应用或控制面板： 在这种情况下，激活 BitLocker 的用户选择了保存密钥的位置，或者在设备加密的情况下选择 (，) 自动将密钥保存到其 Microsoft 帐户。

Para obter suporte no Outlook.com, clique aqui ou selecione Ajuda na barra de menus e digite sua consulta. Se a autoajuda não resolver seu problema, role para baixo até Ainda precisa de ajuda? e selecione Sim.. Para entrar em contato conosco no Outlook.com, você precisará entrar.

Learn about file sharing over a network in Windows. Note: This article focuses on how to share files or folders over a Local Area Network (or LAN), such as connected computers within your home or workplace.If you are trying to find out how to share a file over the Internet, for example with a friend or family member, OneDrive provides easy ways to accomplish this.

Wenn der Eintrag Updateoptionen fehlt und es nur die Schaltfläche Info gibt, haben Sie entweder eine Volumenlizenz, oder in Ihrer Organisation wurde eine Gruppenrichtlinie zum Verwalten von Office-Updates eingerichtet. Versuchen Sie es über Microsoft Update, oder wenden Sie sich an den Helpdesk Ihres Unternehmens.

Geben Sie unter Automatische Antworten innerhalb Ihrer Organisation senden die Nachricht ein, die gesendet werden soll, während Sie unterwegs sind. (Sie können die Formatierungsoptionen für Textausrichtung, Farbe und Hervorhebung verwenden.) Um automatische Antworten an andere Personen einzurichten, wählen Sie Antworten außerhalb Ihrer Organisation senden aus, und fügen Sie dann eine ...

Press the Xbox button to open the guide, and then go to Profile & system.; Select your Xbox profile (or select Choose a profile and sign in to your account).; Select My profile > Customiseprofile, and then select your current gamertag.; Under Choose your new gamertag, enter the gamertag that you want in the available text box, and then select Check availability.

Gỡ cài đặt hoặc xóa các ứng dụng và chương trình trong ứng dụng Cài đặt. Có nhiều cách khác nhau để xóa ứng dụng và chương trình, vì vậy nếu không thể tìm thấy ứng dụng và chương trình mà bạn đang tìm kiếm, bạn có thể thử một vị trí khác.