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。
CONCAT 函数 - Microsoft 支持
参数 说明 text1 需要 要联接的文本项。 字符串或字符串数组,如单元格区域。 [text2, ...] (可选) 要联接的其他文本项。 文本项最多可以有 253 个文本参数。
适用于: Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 网页版, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
升级到 Windows 10 专业版 - Microsoft 支持
升级到 Windows 10 专业版. Windows 10. Windows 10 专业版提供更多高级安全和业务网络功能,包括:. BitLocker 驱动器加密. 远程桌面. 能够加入域或 Azure Active Directory. 如果运行的是 Windows 10 家庭版,请选择 获取 Windows 10 Pro升级设备。. 获取 Windows 10 Pro.
Beheben von USB-C-Problemen unter Windows - Microsoft-Support
Und wenn Sie ändern möchten, ob Benachrichtigungen zu USB-Problemen angezeigt werden, gehen Sie wie folgt vor: Wählen Sie Suchen aus, geben Sie USB ein und wählen Sie USB-Einstellungen aus der Liste der Ergebnisse aus. USB-Einstellungen öffnen. Aktivieren oder deaktivieren Sie Verbindungsbenachrichtigungen.
我需要哪些移动端应用程序,在哪里可以获取到它们 ...
Xbox Game Pass 订阅的完美小帮手。. 使用该应用可直接从手机或移动设备上搜索、浏览新游戏并将其安装到主机。. 如果使用的是 Android,甚至可以直接在设备上从云端玩 Game Pass 游戏。. 阅读详细信息:. 关于 Xbox Game Pass 移动版. 获取应用:. iOS: Apple 应用商店. Android ...
Delay or schedule sending email messages in Outlook
Schedule a message for later. While composing a message, select the dropdown next to Send and select Schedule send. Select one of the default options, then select Send or choose a custom time and then select Send . After you select Send, the message remains in the Draft folder until the delivery time.
适用于: Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 网页版, Outlook.com, 新的 Outlook for Windows, 适用于 Exchange Server 2016 的 Outlook 网页版, 适用于 Exchange Server 2019 的 Outlook 网页版
Getting the latest Microsoft Edge update just got easier
After restarting you can continue browsing knowing that you’ve applied the latest available update. If you want to confirm the update, select the Browser essentials icon.The Browser essentials pane will display Update complete under Recommended action.. What if I’ve unpinned Browser essentials from my toolbar?
Switch to another Outlook email profile - Microsoft Support
Change profiles in Outlook. In Outlook, click File > Account Settings > Change Profile. Outlook will close. Start Outlook again manually. The next time Outlook starts, it displays the Choose Profile dialog: To show this dialog every time Outlook starts, in the dialog, select Options > Prompt for a Profile to be used .
适用于: Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 2013
Change your desktop background image - Microsoft Support
You can choose your desktop background and change it at any time. Select Start > Settings > Personalization > Background. In the list next to Personalize your background, select Picture, Solid color, Slideshow, or Windows Spotlight (to see a new image from around the world every day). Note: If you can't select the Windows Spotlight option, your ...
Install Office 2010 - Microsoft Support
Insert the Office 2010 installation disc. Click Start, > Computer, and right-click in the disc drive where the Office 2010 installation disc was inserted, and select Open. Open the x64 folder in the installation root, and then double-click setup.exe. After setup completes, continue by following the default installation instructions, by entering ...
适用于: Excel 2010, Word 2010, Outlook 2010, PowerPoint 2010, OneNote 2010, Office 2010, Office.com
Shut down (turn off) your PC - Microsoft Support
Windows 10. To turn off your PC in Windows 10, select the Start button, select the Power button, and then select Shut down.