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How to install the latest version of DirectX - Microsoft Support
From Start, type dxdiag in the Search box, and then press enter.
Troubleshooting offline printer problems in Windows
To find out if your printer is connected to Wi-Fi, see if your printer's built-in menu has options for checking its Wi-Fi connection, or check the printer's manual for instructions about how to add it to a Wi-Fi network.
Edit a PDF - Microsoft Support
To edit a PDF, open it in Word. This works best with PDFs that are mostly text. PDFs of book chapters or something that looks like a manuscript from a copier won't be formatted well in Word. Go to File > Open.
适用于: Microsoft 365 专属 Word, Word 2021, Word 2019, Word 2016
Customize the taskbar notification area - Microsoft Support
The notification area is located at the right end of the taskbar. It contains icons you might find yourself selecting or pressing pretty often: battery, Wi-Fi, volume, Clock and Calendar, and action center.
Change privacy settings in Windows - Microsoft Support
Explore subscription benefits, browse training courses, learn how to secure your device, and more.
Restart (reboot) your PC - Microsoft Support
Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.
Encontrar la contraseña de la red Wi-Fi en Windows
Si has olvidado la contraseña de tu red Wi-Fi, puedes encontrarla si tienes otro PC Windows ya conectado a tu red Wi-Fi. Una vez que encuentres la contraseña, podrás usarla en otro PC o dispositivo para conectarlo a tu red Wi-Fi.
- Microsoft
사용할 수 있는 인코딩 표준을 이해하고 파일을 열거나 저장할 때 인코딩 표준을 선택합니다. 참고: 이 확인란이 선택되어 있으면, Word 형식(Word 형식: .doc, .dot, .docx, .docm, .dotx 또는 .dotm 파일)이 아닌 형식으로 된 파일을 열 때마다 Word에 파일 변환 대화 상자가 표시됩니다.
适用于: Microsoft 365 专属 Word, Word 2021, Word 2019, Word 2016, Word 2013
Video: What is Microsoft Teams? - Microsoft Support
Training: Learn how to get up and productive quickly with this Microsoft Teams Quick Start. Sign in to Teams, select Teams and Channels, reply to conversation threads, @mention someone, use emojis and stickers, and ask T-Bot questions.
适用于: Microsoft Teams
Troubleshoot external monitor connections in Windows 10
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.