rangers..how do u switch weapons?

i'm a r/w but how do you switch from bow to sword/shield in a matter of seconds?

In the bottom right of your interface (default) there are a few bubbles, these are your quick change, you simple press F1/F2/F3.. and presto blam o!

Drag your wep into these bubbles to set them up.

i only see one bubble and it says f1 thats it..

ok press "I" there is a button between your pict and your inventory space "Weapon Sets" open it up and enable Set #2