You can connect external speakers to your projector to improve the volume level when viewing a DVD or other business presentation. Most projectors include an Audio Out port that allows you to connect ...

How you approach connecting the external speakers for your PowerPoint presentation depends on where your sound is coming from. If you want to amplify sound integrated into the PowerPoint file, it's ...

You can connect your Mac computer to a projector for giving presentations or hooking up a home-theater system. Here's what ...

It's easy to connect an iPad to a projector to stream content to a larger display. Here's what you need to know to do it.