
On the TV side, make sure you disable your TV's overscan. If you're also trying to send audio, that might need to be switched on as well, either by clicking the speaker button in the lower right on Windows, or in System Preferences on Mac. In theory this won't be an issue, but if you're finding text hard to read, or overall the image looks poor, make sure the laptop's output matches your TV's resolution. Your TV and your laptop's screen are probably different resolutions. Best streaming device of 2020: Roku, Apple TV, Fire Stick, Nvidia Shield and more compared.

