Need fans?

I'm constructing a small grow room in medium sized cabinet, i have two computer fans i want to use but i do not know how to wire them to a power source can somone please help? with pictures or anything?

Just FYI there is a search feature at the top that says search(imagine that) This topic has been gone over many times, but i'm not bustin your chops just letting you know that you should search for the answer first before asking the question. Wow that sounds like philosophical shit anyways this should help you out

https://www.rollitup.org/do-yourself/4105-computer-fan-wiring.html

https://www.rollitup.org/do-yourself/99581-computer-power-supply-mod-12v.html

https://www.rollitup.org/do-yourself/96786-computer-fan-wiring-battery.html