The steps show you how to make Josh this simple shed.
The big picture shows what an expert can do.
SketchUp for Web is a free version of SketchUp that runs in a web browser. You probably won't need anything new on your computer, so there are no worries about installing malware.
You do need the following:
Trimble say that SketchUp is best with a mouse and keyboard. They recommend using a three-button , scroll-wheel mouse for easy orbiting, zooming, and making models.