Hopefully it comes as no surprise that you can use a TV as a computer monitor. Both devices accept the same inputs (e.g., HDMI) and deliver the same visual outputs. You could use a TV screen ...

With Cyber Monday deals starting, we've screened all the deals to help you find the best monitor for your gaming, ...

Sometimes the TV doesn't detect the PC, so it goes back into 4K mode. In this case, you'll need to adjust the settings again from the menu and disable the monitor's power off function, Lu said.