Enlarge Thumbnail Images And Videos When Using Firefox With Imagus

Imagus is a Firefox add-on that enlarges thumbnail images and video links by hovering the mouse over them. Download and install it from the add-ons page here. After installing, you can also enable it to run in Private Windows if required. Using Imagus is easy, to view a magnified thumbnail image, hover the mouse pointer over it. The thumbnail will be highlighted with a dotted boundary around it...