Turn on device encryption - Microsoft Support
In the search box on the taskbar, type Manage BitLocker and then select it from the list of results. Or, select the Start button, and then under Windows System, select Control Panel.In Control Panel, select System and Security, and then under BitLocker Drive Encryption, select Manage BitLocker. Note: You'll only see this option if BitLocker is available for your device.
How to set your time and time zone - Microsoft Support
In Date & time, you can choose to let Windows 10 set your time and time zone automatically, or you can set them manually.. To set your time and time zone in Windows 10, go to Start > Settings > Time & language > Date & time.. Open Date & time settings
Customize the Quick Access Toolbar - Microsoft Support
Notes: To find an item in the Choose commands from list, it may be helpful to first confirm its location and name within the app. Commands that are no longer visible in the app could still be listed here under All commands.To help identify this type of command, a more descriptive tooltip name may appear in parentheses next to the legacy command name in this form:
适用于:
Microsoft 365 专属 Excel, Microsoft 365 专属 Word, Microsoft 365 专属 Outlook, Microsoft 365 专属 PowerPoint, Microsoft 365 专属 Access, OneNote for Microsoft 365, Project Online 桌面客户端, Microsoft 365 专属 Publisher, Visio 计划 2, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project 专业版 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project 专业版 2016, Project Standard 2016, Publisher 2016, Visio 专业版 2016, Visio 标准版 2016, InfoPath 2013, SharePoint Workspace 2010
在 Excel 公式中使用函数和嵌套函数 - Microsoft 支持
嵌套 Excel 函数 在某些情况下，您可能需要将相应函数作为另一函数的参数使用。 例如，以下公式使用嵌套 AVERAGE 函数 ，并将结果与值 50 进行比较。 1. AVERAGE 和 SUM 函数嵌套在 IF 函数中。 有效返回值 当将嵌套函数作为参数使用时，该嵌套函数返回的值类型必须与参数使用的值类型相同。
适用于:
Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016
Zip and unzip files - Microsoft Support
To zip (compress) files. In the search box on the taskbar, type file explorer, and then select it from the list of results.Right-click the file you want to zip, and then select Send to > Compressed (zipped) folder.. To decompress files. Open File Explorer and find the compressed folder.
OneDrive の設定にアクセスする方法 - Microsoft サポート
ヒント: OneDrive アイコンが表示されない場合は、OneDriveが実行されていない可能性があります。 [スタート] をクリックして、検索ボックスに「OneDrive」と入力し、検索結果の OneDrive をクリックします。 OneDrive のアイコンが表示されていない場合は、通知領域の横の [隠れているインジケーターを ...
适用于:
OneDrive (工作或学校), OneDrive (家庭或个人), 由世纪互联运营的 OneDrive (工作或学校), OneDrive for Mac, Windows 版 OneDrive
Microsoft Edge に切り替える - Microsoft サポート
Internet Explorer からお気に入り、パスワード、およびその他のブラウザー データをすばやくインポートできます。 Microsoft Edge にできるだけシームレスに切り替えるには、Internet Explorer からデータをインポートし、保存したお気に入り、パスワード、およびその他の情報をすべて使用できるように ...
Contact Us - Microsoft Support
Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.
Add an email account to Outlook - Microsoft Support
Enter your email address and select Connect.. If your screen looks different, enter your name, email address, and password, and select Next.
适用于:
Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016
Corrigir problemas de som ou áudio no Windows - Suporte da Microsoft
12. Verifique se há CODEC de áudio de alta definição IDT no Gerenciador de Dispositivos. Alguns problemas de áudio podem ser causados por um problema com o CODEC de áudio de alta definição da IDT do sistema de áudio. Isso pode ser corrigido com uma atualização manual de driver que permite que você escolha o driver de som que deseja ...