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打开设备加密 - Microsoft 支持
在任务栏上的搜索框中,键入“管理 BitLocker”,然后从结果列表中选择它。或者,你可以选择“开始” 按钮,然后在“Windows 系统”下选择“控制面板”。 在“控制面板”中选择“系统和安全”,然后在“BitLocker 驱动器加密”下选择“管理 BitLocker”。 注意:仅当设备配备 BitLocker 时才会显示此选项。
关闭双重验证 | Xbox Support
重要事项 由于双重验证已打开,您需要两种形式的身份验证才能登录您的帐户。 如果您不再能够访问用于验证您帐户的电子邮件地址,您的安全信息不是最新的,或者您最近在过去 30 天内更新了安全信息,您可能无法访问您的帐户。
Installer les mises à jour d’Office - Support Microsoft
Si Options de mise à jour n’apparaît pas et que seul le bouton À propos de est disponible, votre installation est associée à une licence en volume ou votre entreprise utilise une stratégie de groupe pour gérer les mises à jour d’Office. Essayez Microsoft Update ou contactez le support technique de votre entreprise.
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Office 2016, Microsoft 365 for home, Office for business, Office 365 Small Business, Office 365 operated by 21Vianet, InfoPath 2013, InfoPath Filler 2013, Office.com
Office Help & Training
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How to correct a #N/A error in the VLOOKUP function
Problem: The lookup value is not in the first column in the table_array argument. One constraint of VLOOKUP is that it can only look for values on the left-most column in the table array.
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel for Windows Phone 10
Solucionar problemas de Bluetooth en Windows
Solucionar problemas con accesorios Bluetooth. Si puedes activar Bluetooth pero tienes problemas para emparejar o usar un accesorio Bluetooth, prueba los siguientes pasos para solucionar problemas comunes de accesorios Bluetooth.
Upload photos and files to OneDrive - Microsoft Support
You can save directly to OneDrive from Microsoft Office files (like Word docs and Excel worksheets), PDFs, and other documents. If your PC has a built-in camera, you can automatically save copies of the photos you take directly to OneDrive so you’ll always have a backup.
Applies To: OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
Bejelentkezés a Hotmailbe - A Microsoft ügyfélszolgálata
Ha támogatást szeretne kapni az Outlook.com webhelyen, kattintson ide, vagy válassza a Súgó lehetőséget a menüsávon, és adja meg a kérdést. Ha az önsegítővel nem tudja megoldani a problémát, görgessen le a Továbbra is segítségre van szüksége? kérdéshez, és válassza az Igen választ.. Ha kapcsolatba szeretne lépni velünk az Outlook.com webhelyen, be kell jelentkeznie.
Applies To: Outlook.com
如何创建新的 Microsoft 帐户 - Microsoft 支持
如何创建新的 Microsoft 帐户以使用 Microsoft 服务。
Why does Microsoft Edge turn off extensions I've installed?
Some extensions change browser settings like your default search engine, new tab page, and other types of site data. To prevent extensions from changing the preferences you set up when you installed Microsoft Edge , the browser automatically turns off extensions that might change your preferred settings.. You can change settings for your extensions at any time.