For the best game play. Getting an early game lead is a must. So therefore helping the Jungle is needles to say. All you need to do is go to the bush behind the red buff (if bot side) or the bush behind blue buff (if top side) and wait to place a ward in the pixel bush at around the 1:20 minute mark, than going to help with the leash or go bot lane if the jungler started the different buff or is afk.

This might just be the most important part of the game. You want to get your ADC fed no matter the cost. If you have an early game champ starting w is the best option for all you can do if he goes in level one is slow the enemy down so the add can grab that kill. W is also a good start if you're going against a Meele champ like Braum or Rakan. Only start Tornado if you are against a mage support like Lux, Zyra, Orianna, etc. and stay far away and try landing as many tornadoes. The bottom line is that you need to poke. No poke means you're useless for the ADC. A sweet bonus is your shield, not only does it save some damage for you, your ally, or an ally tower, but it also gives an additional small AD to the shielded target.

By this point there are 2 possible options. Your team is ahead which means you buy sustain items and extra movement speed is never a bad thing. In this situation just play behind your team, never advance in the front lines, just stay behind shield the low allies or the ADC for the extra damage, try getting some qs of to stop the enemy from doing much harm, and if possible ult ur team from behind to heal them. Usually your death ends in your team's death so play safe. Try using w on low targets that are getting away. Or on the other hand your team is not ahead in which you build as much armor or MR (depending on the enemy team) and again the same combat rules apply.