OK I'll get in here before everyone makes fun of the NEWBIE...

You REALLY need to get a repair manual. Chilton or Haynes is maybe OK, if you're never gonna do anything complicated. HELM is the best.
www.helminc.com

Valve cover is on top of the engine, it says 'Honda' & 'DOHC' on it. Gasket & spark plug seals are on it's underside. DON'T overtighten the nuts that hold it down.

Spark plug wires come out from the top of the valve cover. MAKE SURE you write down EXACTLY which one goes where. Spark plugs are down in the holes where the wires came from.

Distributor cap is at the other end of the plug wires. Rotor, coil, & ignitor are inside the cap. You'll see when you take off the cap.