1) Amateur 2) Dilettante 3) Sciolist 1) Amateur 2) Sciolist 3) Toyer 
Dabbler is natural media drawing software aimed at beginners. It was initially developed by Fractal Design. It is a simplified version of Fractal Design Painter, and included multimedia tutorials and a fullscreen interface. Dabbler was released as `Art Dabbler` after the MetaCreations merger, and rights were eventually transferred to Corel. ...
• (n.) One who dabbles. • (n.) One who dips slightly into anything; a superficial meddler.
Dab'bler (dăb'blẽr) noun 1. One who dabbles. 2. One who dips slightly into anything; a superficial meddler. 'our dabblers in politics.' Swift. 
[n] - an amateur who engages in an activity without serious intentions and who pretends to have knowledge
dilettante noun an amateur who engages in an activity without serious intentions and who pretends to have knowledge