#1
Is there a way to adjust the guitar so the strings are lower to the fret board but dont buzz?
#2
have your guitar taken to a shop where they can adjust the curve of the neck (truss rod) so it is straight to eliminate any fret buzz. they should be able to also raise and lower the action so it is comfortable.
#3
What guitar? Do it yourself and then after a month or so take it in for a setup that way you'll be able to set it up to your level and then they can setup the truss rod and notation properly.