Keg my beer

How do I regulate my keg with the co2 TAnk I've brewed for a awhile now but I just got a keg set up with a 5 gallon keg and a fridge and tap I just need to know how to put it all together and walk threw help would be appreciated. Thanks a lot wilster brewery

I'm gonna assume you have it all connected and managed to get the beer in the keg (and sealed).
After you get to that point, I usually chill the beer for 24 hours and connect the CO2 ...I measure the temp, and set the pressure on the CO2 regulator based on the units of CO2 I want from the Carbonation chart (you can google that)...leave it for 10 days ...good to go .

You can save a lot of the 10 days by setting the pressure to 30 PSI for 24 hours.
Hope that helps