Render Texture

What the hell is a render texture? I am following a tutorial to make a sterescopic programme and it tells me to make a render texture and then target a camera to it?

Many thanks
Mike

render textures are textures that can be used as targets for cameras to draw to. you create them through the regular create asset path.

Render Textures are a Unity Pro only feature

I am a studet who also works in a school, how much can I get Unity Pro for?

you need to contact sales to find out more about that if there is a licensing for students