Cannot seem to download the SketchUp program from any site -- it keeps asking for a valid email address

It keeps asking for a valid email address which I’ve entered multiple times to no avail :thinking:Running Windows 10 on a surface pro, so will it work for me, please explain how to get around this annoying kerfuffle​:blush:

Go to this page:

http://www.sketchup.com/download/all