Global Science Questions

I know very little about computers and technology. I am not very comfortable with using macs because it is different then my lab too and the school computers. I am able to design things using photoshop but when there I have to put together something or need to do something fancy I am no able to do so. I am not a techno person.

I would like to know more about the out space and the alignment of the stars and be able to spot the Big Dipper and the North Star. I like learning about the plants and sun, so being able to know information about that would be fun. I would like to make the earth a better and safer environment for animals and plants.