Earn a Microsoft Office Specialist (MOS) certification
MOS Master --Pass exams in Word or Excel to earn a Microsoft Office Specialist Master certification. Being certified as an MOS Master demonstrates you have the deepest level of skills needed to proficiently use key Office programs. Find training and earn an MOS Master certification. Learn more about MOS certification.
修复 Windows 中的 Wi-Fi 连接问题 - Microsoft 支持
首先尝试以下操作. 首先尝试执行以下操作来帮助你解决连接问题或缩小该问题的范围。. 运行 获取帮助 以排查和修复常见的连接问题。. 右击任务栏右侧的网络图标，然后选择“ 诊断网络问题 ”或打开“ 获取网络和 Internet 帮助 ”. 确保 WLAN 已打开。. 选择 ...
鼠标和键盘中心下载 - Microsoft 支持
Microsoft 鼠标和键盘中心是可帮助你充分利用 Microsoft 键盘和鼠标的应用。. 借助鼠标和键盘中心，可个性化设置和自定义你在电脑上的工作方式。. 此应用不适用于 Windows S 模式 。. Smart Switch 现在支持鼠标和键盘。. 使用精品聚焦在联机会议期间向人们展示你正在 ...
Windows 10 update history - Microsoft Support
To reflect this change, the release notes for Windows 10, version 1903 and Windows 10, version 1909 will share an update history page. Each release page will contain a list of addressed issues for both 1903 and 1909 versions. Note that the 1909 version will always contain the fixes for 1903; however, 1903 will not contain the fixes for 1909.
Emparelhar um dispositivo Bluetooth no Windows
Para emparelhar um dispositivo Bluetooth. Ligue o dispositivo Bluetooth e torne-o detectável. A maneira de torná-lo detectável depende do dispositivo. Verifique o dispositivo ou visite o site do fabricante para saber como. No computador, selecione os ícones Rede, Som ou Bateria ( ) ao lado da hora e da data no lado direito da barra de tarefas.
Skype help & learning
Contact Skype support. Release notes. Skype status. Facebook X YouTube Blogs. Limited emergency calling. Skype is not a replacement for your telephone and has limited emergency calling capabilities depending on your country. Learn more.
Cómo descargar e instalar los controladores de impresora más recientes ...
La mayoría de las impresoras requieren instalar el último controlador para poder funcionar correctamente. Si acabas de actualizar desde una versión anterior de Windows, el controlador de impresora podría funcionar con la versión anterior, pero podría no funcionar correctamente o simplemente no funcionar con Windows 10.
撤回或替换已发送的电子邮件 - Microsoft 支持
试一试！. 如果你使用的是 Microsoft Outlook 应用或 Outlook.com，并且你和你的收件人都在 Microsoft Exchange 或 Microsoft 365 上，并且在同一组织中，则可以撤回或替换你发送的电子邮件。. 如果你使用的是新的 Outlook，请在此处了解如何召回邮件。. 重要: 但如果帐户是 MAPI ...
Applies To:
Outlook for Microsoft 365, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016
February 13, 2024—KB5034765 (OS Builds 22621.3155 and 22631.3155)
Windows 11 devices attempting to install the February 2024 security update, released February 13, 2024 (KB5034765), might face issues during the update process. The installation might fail when the update's download reaches 96% of completion, and the device might roll back to the previous update installed. “Something didn’t go as planned.
Mise à jour vers la nouvelle Microsoft Edge - Support Microsoft
Pour effectuer une mise à niveau complète vers le nouveau Microsoft Edge, vous devez être connecté à votre appareil à l’aide d’un compte d’administrateur. Si vous n’avez pas ce niveau d’accès, contactez votre administrateur informatique pour demander l’accès ou demandez à quelqu’un d’effectuer la mise à niveau qui ...