Valvecover gasket on 1994 Toyota Camry

What do I need to do to replace the valve cover gasket on our toyota?. I have an oil leak and hope this is it. I know enough to be dangerous when it comes to fixing cars.

Asked by for the 1994 Toyota Camry
Hopefully you will invest in a repair manual, they are very inexpensive, $20 - $25 online at, or