Proper way to grip

[newbie]

Somebody tell me the right way to grip the racquet. How do I get a solid/strong
stroke and smash?

[Zico]

Put the racquet in a horizontal position and pretend like your shaking someones hand.

[Hoang Nguyen]

right now, grip it the way you feel comfortable with. and in time, adjust the racket until your racket is at a 90 degree defference from the way you grip it now! trust me i know how you grip your racket now!

[May]

It's good for high serves, but I am not comfortable holding it this way, so my high serve is no good either.