How to use your TV as a computer monitor – before you buy a new one

Your TV can be a monitor for your Mac, Windows, or Linux laptop with gear you already have. Here's how to set it up.

Don’t waste your money on a new monitor – how to use an old TV instead

Your old TV isn't useless - it can be a monitor for your Mac, Windows, or Linux laptop with gear you already have.
Ars Technica

Using a soundbar as computer speakers?

Razer actually makes some small soundbars specifically for this use case. You probably won't get much in the way of surround effects. Most soundbars intended for a living room are going to be trying ...