Removing 'Cart' Icon on the page

Hi Everyone,

I somehow could not find any option to remove 'Cart' icon on header.
I went to Pages -> Main Navigation -> and nothing listed. So I'm not sure where this 'Cart' is linked to
The purpose of my website is showing my portfolio hence I don't need commerce feature.
Thanks in advance, I need someone's wise advise as I'm new to this thing.

Have a great day

2 hours ago, creedon said:

Please see Building a site header.

Let us know how it goes.

you're a champ, thanks