Quest Interface – Pressing L, will open up a list of your Quest you've taken and available to you. The left side panel displays quests you've accepted followed by their difficulty level. A green quest is 3 levels below your current level and shouldn't pose a problem. A yellow quest is a quest in your level range and may pose a slight challenge for you. A red quest is 4 or more levels higher than your current level and are very challenging to complete. If you happen to lose a quest item or fail an objective, you can abandon the quest by highlight quest on the left side panel, and clicking “Abandon Quest” on the bottom right hand side. If you can't find the Quest NPC Reward, you can click on a button that will display it for you on the World Map.
Quest Icons – They come in the form of punctuation symbols that appear over an NPC's head or quest object:

(!) - A bright yellow exclamation point means quest can be undertaken at your level or a continuation of an existing quest. A blue one means the quest is a daily quest which can be taken 10 times per day. They reset every 24 hrs. A gray one means the quest is not ready to be taken, but will be at the next level.

(?) - Question marks come in 1 flavor, bright yellow, they usually mark the continuation of a quest chain.

Check marks - are colored either bright yellow or light gray. Bright yellow check marks Runes of Magic Gold means you have completed the quest and ready to turn in. Gray ones are the opposite.

Tip: You can find other quest icons on the World Map!

Types of Quests – Many types of quests to keep you busy and entertained with engaging story lines that are either serious or silly. Here's an example of the type of quests you may encounter along your travels:

Chain Quests – Usually involving a 3-5 part series which may contain a combination of killing, collecting or delivering quest objects to NPC for a hefty reward.

One-time Quests – Done only once and never do them again. May be collecting or delivering certain items to the person. Daily quests fall into this category.

Crafting Quests – Designed to make you gather certain ingredients to make an item or give to an NPC for Runes of Magic Gold and rewards. They require a certain level of Crafting skill to be useful.

Boss Quests – This is a challenge quest, but the experience is huge. It will involve you going into a dungeon and killing a specified crowned elite. Some are repeatable, and some aren't.

Tip: Confused about how to use an item in a quest? Right click an item or read the item description to follow the next best path. You might find a hidden quest line!