If your computer is showing a black or blank screen in Windows, these troubleshooting tips could help get your system back up and running.

Learn how to troubleshoot USB-C problems in Windows and fix USB devices, ports, and adapters not working properly.

Learn how to connect your Windows PC to external monitors and adjust the display settings.

Find out which version of DirectX is on your computer so you can help your game or multimedia software to work properly.

Learn how to control HDR settings in Windows, turn on HDR, and troubleshoot common problems with HDR-capable displays.

Make sure the A/V or HDMI cable is firmly plugged in to the correct ports on your console and your TV or monitor If there’s a switch on the cable itself with markings such as “TV/HDTV,” make sure the setting is correct for your TV (standard or HD) setup. If you’re using an HDMI cable, try a different HDMI port on your TV or monitor.

For Windows 8: Right-click the Windows Start button, select Control Panel > Display > Adjust resolution. In the Multiple displays list, select Extend these displays. Select the monitor on which you want to view your speaker notes and select Make this my main display.

The ability to connect an external display to your Surface is determined by the model of your device and the cables or video adapters you are using. To connect your Surface to an external display such as a TV, monitor, or projector, you can use various video inputs such as USB-C, DisplayPort (DP), HDMI, DVI, or VGA. Despite the many connector types, the method for connecting your Surface to an ...

Pelajari cara meningkatkan kejelasan teks dan gambar yang ditampilkan di layar dengan mengubah resolusi layar, skala, dan tata letak monitor Anda.

On the device you’re projecting from, go to the screen mirroring settings (sometimes called cast settings), and select your PC to connect to it. If you’re projecting from a PC, you can also select Windows logo key + K and select the PC you’d like to connect to.