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.

I don't like using PowerPoint in the classroom, so I usually use a blackboard or an overhead projector. What I'd like to do is write on a projector-connected iPad, have the screen content projected on ...

I'm helping my wife set up for a conference, and trying to use her MacBook Air's airplay mirroring to an Apple TV, but the 4:3 (1024x768 max) projector is making dealing with aspect ratio's fun. I set ...