Add LinkedIn and other Social Media Icons

Hello All,

I am working on creating my Blog. I am making an authors / About Us page. Is there a way to add LinkedIn and other social media icons with links on them to our social media sites?

I honestly have no knowledge on how to do most of this stuff. So any help will be great.

Thank you.

can you provide me a site here so I can check, maybe its a web 2.0