Jen, it's a Jumping Spider, Salticidae family. They are amazing spiders, very intelligent, probably the most intelligent of all spiders. They are very small, the largest no bigger than 2cm, on average around 8mm in body length. They won't hurt you too. They are very curious, and very friendly, non aggressive spiders. If you want to start taming a fear of Arachnophobia, these are the best spiders to work with imho. Been there, done that.
Dave