You did not identify whether you are actually involved in education as a teacher or as a student. You must be one or the other in order to register to use SketchUp for Schools.
If not associated with a school, you should use the web based “my.sketchup” which is essentially the same as SketchUp for Schools.
You should completely fill out your profile information too, because this helps other users to better assist you. It is very useful to include the name of your graphics card…Intel is not the name of the card.