I am brand new to this forum as of today. I'm hoping someone can offer me advice.

I am using the Business Casual Bootstrap Template. And this may be a newbie/beginner kind of question but I wanted to force myself to learn Bootstrap and am wondering if someone would give advice on repeating sections such as footer, header, and nav elements on all pages of a website so when making updates you only need to go to one place and not every single page.

Would you do an "include?" Any and all advice would be much appreciated.