Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

Switch to the new Teams and experience the fastest version of Teams yet, rebuilt from the ground up. With a performance-first mindset, the new Teams is faster, simpler, and more flexible than ever before. In the new Teams, you can switch between apps, respond to chat messages, and join meetings and calls faster while using less battery and memory. Launch and navigate in fewer clicks, with the ...

To find downloads on your PC: Select File Explorer from the taskbar, or press the Windows logo key + E. Under Quick access, select Downloads. Note: If necessary, go to the View tab, select Navigation pane, and ensure that Navigation pane is checked.

Anmelden bei Hotmail oderOutlook.com Um sich bei Outlook.com oder Hotmail anzumelden, benötigen Sie den Benutzernamen und das Kennwort Ihres Microsoft-Kontos.

To open the Start menu—which contains all your apps, settings, and files—you can do any of the following: On the center or left end of the taskbar, select the Start icon. Note: Your taskbar settings determine where the taskbar is located. Press the Windows logo key on your keyboard. Swipe up from the bottom center or left of your screen. Note: When using display languages that read right ...

Learn about modems and Internet connections, security, sharing files and printers, and how to set up a wireless network in your home.

Learn how to upgrade from Windows 10 Home to Windows 10 Pro or Windows 11 Home to Windows 11 Pro, including how to use a valid product key or the Microsoft Store.

下载并安装应用 设置 Microsoft 365 商业版订阅后，需要在电脑或 Mac 上下载并安装 Microsoft 365 应用，如 Word、Excel、Microsoft Teams 和 PowerPoint。 了解如何从 Microsoft 365 商业版订阅下载和安装所需的应用。

Signing certificate To create a digital signature, you need a signing certificate, which proves identity. When you send a digitally-signed macro or document, you also send your certificate and public key. Certificates are issued by a certification authority, and like a driver’s license, can be revoked. A certificate is usually valid for a ...

Troubleshoot issues that occur when setting up external monitors If you are trying to set up an external monitor and it’s not working, press the Windows logo key + P to make sure that the Extend option is selected. If the Extend option is selected, try the following troubleshooting tips.