Removing items from the header

(Click to enlarge)

As you can see from the images on website header 1, i would like to remove the login, join and options.
And image 2 its where it says search.

So could someone explain on where i could remove these please.

Hi, browse to Admin Zone → Setup → Configuration → Theme options
Scroll down to Header blocks and uncheck Login and Search

Thankyou so much for the info