Feats
To view your feats use the "N" key on your keyboard or click the Spells button in the Character Menu at the top of your screen. Once you reach level 10 you will begin to collect "Feat" points. You may spend these points on special abilities. Each character has three feat trees. The "General" feats are specific to your Archetype, the other two feat trees are specific to your class. Many feats require that you spend multiple points (up to five) before you can branch out in the selected tree. With each point spent the ability you are purchasing will increase in potency. If you put a point in to a feat and feel you have made a mistake, you can "respec" (reset your points) by speaking to a Trainer NPC.

Targeting
The targeting system will allow you to select mobs, NPCs and other players that are within your view. Press the "TAB" key on your keyboard to Target the nearest enemy. You can cycle through all nearby enemies by continually pressing the TAB key. You can also target yourself by pressing F1, your group members by pressing F2-F6, and your nearest friend by pressing Ctrl + TAB.