Finding 3D objects to Print
Thingverse (all free!)
Other 3D file download sites (STL files)
Modifying STL files (advanced - required Blender skills)
Using Ultimaker Cura to "slice" objects (free download)
Loading Gcode onto printer (this will be done in Cura if your card is inserted)
Changing PLAÂ *** Heat Hot End first!!! ***