Pinched harmonics are achieved by letting some of the skin of your picking hand touch to the guitar string during or immediately after picking. I personally feel it's easier to pinch harmonics using my index finger but others prefer using the thumb. You'll have to explore a little to find the best spot where pinching a harmonic is most likely to occur. Be warned, pinching harmonics is addictive. Once you find that sweet spot you will most likely make your guitar squeal for days while you perfect the technique.

I have looked at both Jamplay and Guitar Tricks. I found Jamplay to be some what impressive but hard to navigate,cluttered with useless “gadgets” and the instruction rather robotic from some instructors, on the other hand Guitar Tricks was warm,inviting,easy to navigate,the instruction was short sweet and to the point with tab and notes to accompany each lesson.This is such a structured site which can easily bring a beginner to an advanced/professional level provided you do your share and follow the suggestions on this site.I have found everything I will ever need to become the guitarist I’ve always dreamed of,oh by the way the cost is a steal compared to private lessons for one teacher,did I mention I have 45 teachers?

Now that your Chordbuddy is in its proper placement and angled upwards, all you need to do is retighten the screw. Be sure to make it fairly tight so that it doesn’t move around as you start playing. Once that’s done, try playing all of your guitar strings without pressing down on any buttons. If the strings all ring clearly, you’ve properly installed the Chordbuddy. Here’s what it should look like when it’s installed.
Let’s be honest, private lessons aren’t the best idea for college students who are generally tight on budget, time, and commitments. However, that doesn’t mean you should stop learning and practicing. You can still work on the guitar by taking classes or participating in music programs at your college. These tend to be more affordable, more social, and less stressful than trying to fit private lessons into your routine.
Practice playing individual notes. Holding down a string and producing a decent sound can sometimes be more challenging than it looks. If you don't hold down a string hard enough, you'll get a muted note and if you hold down the string too close to the fret your guitar will buzz. Practice picking in an up and down motion on your string with the other hand. Continue doing this until you feel comfortable moving up or down the neck to a different note. Practice playing the notes back and forth until you become comfortable strumming.
Now, pick up your guitar, and hold it so the back of the body of the instrument comes in contact with your stomach/chest, and the bottom of the neck runs parallel to the floor. The thickest string on the guitar should be the closest to your face, while the thinnest should be closest to the floor. If this isn't the case, turn the guitar the in other direction. Typically, a right-handed person will hold the guitar so the headstock points to the left, whereas a left-handed person will hold the guitar so the headstock points to the right.
Throughout the Beginner Guitar Quick-Start Series, we’ll include the most important things you need to know be successful at playing guitar right away. First we’ll cover basics like how to tune your guitar, how to hold your guitar, and the parts of the guitar. After that, we’ll get into technique, how to strum, how to make your first chords, and how to play your first song.
Surprisingly, for a free site, Justin Guitar offers a few free tools and apps to help guitarists with their lessons. The most interesting of these are the series of apps available for download on the iTunes store (so they will only work with iOS). These include a Time Trainer Metronome, a Guitar Note Trainer, and a Blues Lick app – which brings together Justin’s weekly Blues Lick series.
ANYBODY, OF EVERY ABILITY, CAN PLAY – Designed for every type of learner, ChordBuddy includes modifications that allow individuals of every ability to successfully learn a new instrument. Perfect for use in the music therapy, home, or school setting, ChordBuddy can help individuals learn to play the guitar flat or with two people at a time, making for what is an all-around therapeutic experience.