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.

Q: I am school teacher and would like to use an iPad to wirelessly connect to a projector so I can display instructional materials on the wall of my room. Is this possible? -- Bryan Whiting A: Yes.

Apple likes to promote the idea that an iPad can replace a laptop or desktop computer — we all remember the infamous “What’s a computer?” TV ad. One of the ways this is supported is connecting to an ...