Learn how to connect to a projector or to another PC in Windows using the keyboard shortcut "Windows logo key + P", the Connect app (for Windows 10), or the Wireless Display app (for Windows 11).

Turn your Windows PC into a mobile hotspot by sharing your internet connection with other devices over Wi-Fi. You can share a Wi-Fi, Ethernet, or cellular data connection.

Check the cables (for wired printers). Make sure that the printer's USB cable is properly connected from the printer to your PC. If your USB isn’t recognized, see Automatically diagnose and fix Windows USB problems. Check the wireless connection (for wireless printers).Do one of the following:

After you send an email message, you might want to find that email and resend it or forward it to someone else. Outlook stores your messages in the Sent Items folder.If you don't see the Sent Items folder, you may need to change your Outlook settings.. You can find your Sent Items folder in your folder list.

Contact Microsoft Office Support. Professional Direct Support for Microsoft 365 provides additional advisory support and proactive services to help plan, implement, maintain, and optimize Microsoft 365 solutions that align to your business's needs, as well as reactive support to assist you along the way.

了解如何使用 Windows 上的 Game Bar 来捕获游戏过程、与好友聊天和跟踪成就。

Halten Sie die Datei oder den Ordner gedrückt (oder klicken Sie mit der rechten Maustaste darauf), wählen Sie Senden an aus (oder zeigen Sie darauf), und wählen Sie dann Komprimierter (gezippter) Ordner aus. Ein neuer ZIP-Ordner mit demselben Namen wird am gleichen Speicherort erstellt.

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

Notes: If you don't see Go to Microsoft Store on the Activation page, contact your organization's support person.. If you made a substantial hardware changes to your device (such as replacing the motherboard) and you have a valid product key, try to activate Windows by phone.

Ask Copilot, "Summarize /[PDF]" or "Compare /[PDF1] and /[PDF2] and list the differences between them." Try in Copilot for Microsoft 365. May updates. Reference files in your prompts . Copilot now brings up files on your device, SharePoint and OneDrive. Just use / in a prompt to access a file.