Shapeko 2 Driver

Is the driver for the Shapeko 2 online?

The Shapeoko wiki can be found here: http://docs.shapeoko.com/

It will lead you to about everything you might need.

What program do I need to save the “helloworld” file in?

“Hello world” is a toolpath (gcode) file that can be sent to the machine by a number of software packages. A lot of people use UGS (Universal Gcode Sender), which is what Shapeoko shows on their wiki. It might be best for you to follow all of the instructions there until you get comfortable with your machine. Download the ‘helloworld.nc’ file, save it to a location of your choice, load the file into UGS, connect to your machine and watch it work.