Translations:Basic modeling tutorial/2/en

Before we begin
Keep in mind that FreeCAD is still in an early stage of development, so you might not be as productive as with another CAD application, and you will certainly encounter bugs, or experience crashes. FreeCAD now has the ability to save backup files. The number of those backup files can be specified in the preferences dialog. Don't hesitate to allow 2 or 3 backup files until you know well how to deal with FreeCAD.