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升级到 Windows 11:常见问题解答 - Microsoft 支持
升级不同于更新,因为它会将电脑从上一版本的 Windows(如 Windows 10)升级到 Windows 11。 本常见问题解答旨在解决有关升级到 Windows 11 的问题。 更新可确保当前版本的 Windows 具有最新功能和安全性改进。
Download and Install or Reinstall Office 365 or Office 2019 on a PC or Mac
由于此网站的设置,我们无法提供该页面的具体描述。
Reinstall Office from the Microsoft Store app
From the Microsoft Store app, select Library icon > Apps tab (If you can see All tab in Library, select All tab.)
适用于: Office 2021
Open your entire favorites bar in Microsoft Edge
Choose Open all, or Open all in new window, or Open all in new InPrivate window.
Microsoft 365 help & learning
Get Microsoft 365 support, help, and learning resources. Organize your life, expand your creativity, and protect what’s important with Microsoft 365
适用于: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Office 2016, Microsoft 365 家庭版, Microsoft 365 Mac 版, 用于 Windows 的 Microsoft 365
Windows 10 更新小幫手 - Microsoft 支援服務
此疑難排解員可協助尚未將電腦更新至 Windows 10 1607 最新版本的客戶。 此更新一開始只會針對少數目標客戶而發行。 這個組合會隨著時間擴展。 Windows 使用者可以透過本文啟動小幫手。
Shut down (turn off) your PC - Microsoft Support
To turn off your PC in Windows 10, select the Start button, select the Power button, and then select Shut down.. I'm having trouble opening the Start menu
Activa Bluetooth activa o desactiva en Windows
Esta es la manera de activar o desactivar Bluetooth en Windows 11: Sigue uno de estos procedimientos: En la barra de tareas, seleccione el icono Red. Seleccione la Bluetooth configuración rápida para activarla o desactivarla.
Import and export Outlook email, contacts, and calendar
Export contacts out of other email services. Export iCloud contacts. Export Gmail contacts – See Gmail help. Export Yahoo contacts – See Yahoo import and export help. Export Thunderbird contacts – See Mozilla support.
适用于: Microsoft 365 专属 Outlook, Microsoft 365 Mac 版专属 Outlook, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016, Outlook 2013, Outlook.com
Check your device performance and health in Windows Security
The Health report starts off by showing you the last time a Device Health scan was run. The time displayed should be basically the current time, as Windows Security tries to run a Device Health scan when you open the Device performance & health page.. Beyond the time of last scan you'll see the status of the key areas that Device Health monitors: