选择你需要帮助的产品. 我们将首先向你显示自助选项。. 其他帮助也可提供，包括与 Microsoft 专家的实时聊天。. 联系 Microsoft 支持人员。. 查找常见问题的解决方案，或从支持专员那里获取帮助。.

Se déconnecter deHotmail ouOutlook.com. Pour vous déconnecter, accédez à Outlook.com. Sélectionnez les initiales de votre compte ou l’image de votre compte dans le coin supérieur de votre boîte de réception. Sélectionnez Se déconnecter. Conseils : Si votre image n’apparaît pas en haut de l’écran, vérifiez si le logiciel anti ...

Cast to a Windows PC from another Windows PC. On the PC you'd like to project from, select Start > Settings > System > Projecting to this PC . Under Add the “Wireless Display” optional feature to project to this PC, select Optional features . Next to Add an optional feature, select View features, then enter “wireless display.”.

Here’s how: Check in quick settings: Select the Network, Sound, or Battery icons ( ) on the right side of the taskbar, look for the Bluetooth quick setting, then select Bluetooth to turn it on. You’ll see “Not connected” if your Windows 11 device isn’t connected to any Bluetooth accessories. Check in Settings: Select Start > Settings ...

Windows 8.1 Windows 8.1 Enterprise Windows 8.1 Pro Windows 8 Windows 8 Enterprise Windows 8 Pro Windows RT Windows 7 Enterprise Windows 7 Home Basic Windows 7 Home Premium Windows 7 Professional Windows 7 Starter Windows 7 Ultimate Windows Server 2008 R2 Datacenter Windows Server 2008 R2 Enterprise Windows Server 2008 R2 for Itanium-Based Systems Windows Server 2008 R2 Standard Windows Vista ...

Go to office.com, and sign in to your work or school account. In the upper left corner of the window, select the app launcher > All apps > SharePoint. Tip: If you don't see the SharePoint app under All apps, use the Search box near the top of the window to search for SharePoint. For more information, see Where to sign in to Microsoft 365.

使用语音键入来说话，而不是在电脑上键入. 通过语音键入，可以通过说话在电脑上输入文本。. 语音键入使用由 Azure 语音服务提供支持的联机语音识别。. 使用听写将语音转换为 WINDOWS 电脑上任意位置的文本。.

Oturumu kapatmak için Outlook.com 'a gidin. Gelen Kutunuzun üst köşesinde hesap baş harflerinizi veya hesap resminizi seçin. Oturumu kapat ’ı seçin. İpuçları: Resminizi ekranın en üstünde görmüyorsanız reklam engelleme özelliğinin açık olup olmadığını denetleyin. Bu özellik bazen resmin görünmesini engeller.

创建下拉列表. 可在单元格使用下拉列表，帮助用户更高效地使用工作表工作。. 下拉列表允许用户从你创建的列表中选取项目。. Windows macOS Web. 在新工作表中，键入要显示在下拉列表中的条目。. 理想情况下，列表项会在 Excel 表格 中出现。. 如果没有，则可以 ...

a1. b1. a2. b2. a4. b4. a5. b5. a6. b6. a7. b7. ... Joins three things: the string in cell C2, a string with a comma and a space character, and the value in cell B2. Hauser, Andreas =CONCAT(B3," & ", C3) Joins three things: the string in cell B3, a string consisting of a space with ampersand and another space, and the value in cell C3. ...