So I am a newer player the game. The venue that I play at was nice enough to give me Utility Belt, Infinity Gauntlet, and Book of Skulls. However I have no idea how to use resources. Can someone please explain them to me?

RESOURCES
Resources are HeroClix dials that represent different and unique items from the character’s universe. You may include one resource on your force and must pay any associated costs for including them in your force. The effects of each resource are defined on the resource’s instruction card.
When you include a resource on your force, you may not include any special objects on your force.
Resources are included in your force’s build total. Although resources may be assigned to a character, it does not change that character’s point value. When assigned to a character, victory points are awarded for the resource in the same way that the character’s victory points are awarded. A resource included in your force can’t be used by an opposing player, even if an assigned character becomes friendly to an opponent’s force during the game.

In general all resources have their own set of rules explaining how they work, how you would assign them to characters, how the dial turns and what bonuses you gain.

Best suggestion, read each card thoroughly and feel free to ask any questions once you are done.