Where are my spark plugs?

[PenguinWithHair]

Hey everyone, I've taken it upon myself to try and do basic engine service on my car myself. I'm trying to teach myself how to do an oil change, fuel/oil/air/cabin filters, and obvious spark plugs. Stupid question but, are these (blue arrows) where my spark plugs are?

Many thanks!

 

[Burnerman]

Yes - gently twist the covers off.
John

 

[PenguinWithHair]

Oh great, cheers