We've known how to put labels and little images together to make icons for decades, we're all familiar with the idea. And some windows, I doubt you've added anything new. And text boxes. Your splash image shows windows, with checkboxes in them.
Blatantly useless, so your presentation says, "This is just the familiar stuff, think of what you can do....." And what? What can I do? The browser is already the thing you're copying, in the browser. A "familiar environment"? Your "online home"?
It's a toy, a demo of your hard work, but it does nothing, and your writeup is nothing. I'm glad you had fun. That's it. Sorry.