#2
put your finger on a string above different frets, just dont push down on the string and play the notes until you find the harmonic
You get nothing! You lose! Good day sir!
#3
please don't call it 'harmonix'.
anyway just touch the string above the 5th, 7th, 12th, 19th or 24th frets on any string and you should hear a harmonic. 12th string is the clearest.
I've developed a complex where everytime I hear a Lamb of God song, I burst out laughing

My 7 String V build
My Main Guitars:
Kramer Striker FR-2027SM 7 String
BC Rich Afterburner Warlock
Washburn Xb100 Bass
My Effect(s)/Misc:
Digitech RP350