Any tips for Halo Reach?

Hey, I recently started playing Halo: Reach and was wondering if you guys have any tips on how to do better (High K/D or dont die as often). More specifically any tips on how to win gunfights? Im having so much trouble.
Thanks!

Spam grenades at your enemies. Try to kill with the magnum. It is a beast in duels. Try always new tactics and act right to a situation for example when you see an enemy in front of you throw a grenade at him(that kills his shields) and then give him a headshot with your magnum.

If you are playing a team game, the best advice you are going to get is right here: Pay attention to your teammates especially if you don’t have a mic for communication. Learn how to tell when a teammate needs help. Learn how to run away when you are in trouble to bait the enemy into your teammates. Remember Halo is a team game (when it comes to team games), a lot of people out there are selfish though and don’t care about how their team is doing, just how they are doing. A lot of us don’t like these people, so try not to be one and your effort will be appreciated.

> If you are playing a team game, the best advice you are going to get is right here: Pay attention to your teammates especially if you don’t have a mic for communication. Learn how to tell when a teammate needs help. Learn how to run away when you are in trouble to bait the enemy into your teammates. Remember Halo is a team game (when it comes to team games), a lot of people out there are selfish though and don’t care about how their team is doing, just how they are doing. A lot of us don’t like these people, so try not to be one and your effort will be appreciated.

This is good advice.

Be smart, dont just rush forwards and try to take on the whole opposing team. Stay behind cover, dont challenge when your in the wide open if you can help from it, and dont challenge another player if your weak. Make smart decisions stay with a teammate would help. Use the DMR or pistol instead of the Assault Rifle. When using the DMR or Pistol, pace you shots more than spamming. It will help you aim better along with being more accurate. Don’t spam unless it is close range. Should win more that way.

spam the dmr and use armor lock. if you decide to use sprint then always sprint + double melee in CQC because shooting is pointless.

Thx for the tips guys