Watch the Learn them all! It’s up to You! online guitar lesson by Frank Vignola from Modern Method for Guitar
I have demonstrated the major 7th chords and inversions using the Cmaj7 as an example. It is up to you to use the reference manual, Inversion Excursion, and continue to work on all chord types and in all keys using the tools I have provided. An important part of learning guitar is to work through these chords, arpeggios and scales on your own. That is how you gain a deep understanding of the guitar and internalize the different sounds. It is therefore an important process and a necessary step to becoming an accomplished guitarist.