If you read content like eBooks or any other long PDF files, then you might like to disable Chrome, Firefox or Edge’s PDF Viewer and switch to a better alternative.

Learn how to enable and use PDF editing tools in Firefox PDF reader. You can use Free Text Annotation tool and Ink Annotation tool in Firefox.

And, you can change your default PDF viewer for your browser by installing the Acrobat Reader browser extension. Install Adobe Acrobat Reader DC Head to the official Adobe website.