I switch to Blender cycles then import an FBX file of a spaceship, to start UV unwrapping but when I do the original texture row disappears and leaves me with 'Render', 'Render Layers', 'Scene', 'World' and 'Texture'. However this is a different texture and gives me different options? I was following a tutorial like this https://www.youtube.com/watch?v=scPSP_U858k, however, I couldn't get past 2:48 minute mark of the video because all my options/settings change.
If anyone knows what I'm doing wrong can you please help.