What is the best way to get started building a personal website from scratch?

Best and easiest way for building a website from scratch is by using a  top CMS system like WordPress. WordPress is one of the top content  management system to work with and you can easily create your WordPress  website using this system.     

So if you want a personal website from scratch, WordPress is all you need. All you need is to understand the working of dashboard tools .  Simply, select a theme, create pages, create custom menu, add pages in the menu, create posts and choose the page on which you want to display your posts. This is what you need to do for creating your website with WordPress. And, if you want your website to perform a custom function, then install a plugin.

To Create your WordPress website in easy steps  this is   WordPress The Right way