HDMI 2.1 connections are key for high-quality audio and video. 3.5mm offers basic audio; optical handles DTS/Dolby; eARC ...

Numerous digital projector models are equipped with multiple input ports. VGA is one of the most common input types for digital projectors. If your projector and your laptop are both equipped with VGA ...

You can connect most PCs to a projector in just a few simple steps using a VGA or HDMI cable. Connecting your Windows computer to a projector allows you to display whatever is on your screen on a wall ...

If you're thinking about adding a projector to your home, DIY site Instructables has a step-by-step guide on how to create your own functional projector for much less than you would ever pay retail.