The most important tip for having a perfect golf swing is to keep your head down and keep your eyes on the ball. Most people may argue that keeping the head upwards help to hit the ball at the desired place but keeping the head down on the ball is more beneficial in getting the correct swing. This helps to avoid any hooking or slicing or topping the ball to send it a few yards.
There are various essential components of the swing. The back swing has to be smooth and steady to get a better shot. Keep your body low at the time of back-swing in its original position to hit the ball correctly.
The downswing should start from your hip and should be accelerated which allows you to hit the shot longer. Make sure to rotate your hips toward the target and see to it that your lower part of the body rotate before your upper body. Follow through properly and dont haste to stop just after hitting the ball.
If all of the above things seem pretty difficult to remember than practice to swing simply without the headache of hitting the golf ball correctly. With good swinging practice you will attain grace in your swing and you will be able to adjust yourself to hit the ball correctly.
Though you may not be scoring big initially, but continued practice will help you in getting perfect swings and improve your score gradually.
If you wish to have proper golf swing to excel in the game then dont waste time and learn the proper swings with practice. Over a period of time you may attain the required swing in this game.