Google Chrome, Microsoft Edge, and Firefox allow you to annotate a webpage either natively or with an extension. Here's how to take notes on a page.

Annotate webpages in Safari using Markup to highlight text, add notes, and share edits seamlessly on your iPhone, iPad, or Mac with built-in tools.

The web doesn't have to stay fixed and static. With the right tools, you can type and scribble over the websites you visit, adding all kinds of annotations for all kinds of purposes. Maybe you ...