Just to give a quick example: Earlier today, I wanted to see what my code looked like, so I uploaded it to Files 2.0 and opened the page. Later, I realized that instead of waiting to upload it on Files 2.0, I can just open the .html file from my desktop folder and the page will automatically open in a new window. It's a much faster way to check my work.
Little things like that are starting to make my work a lot easier. Most of all, I really admire the work of professional web developers who can do much more complicated and elegant coding than my basic scrawl. I have a newfound appreciation for user-friendly, aesthetically pleasing websites!