Recently, pdf docs downloaded from the internet have a funny bar that appears and disapears near rhe vottom of the doc. There up down arrows and plus mius signs, print and others. Nothing happens when I click on these? What do I need to do?
I figured out to save the docs (ctrl shift + s) and then I get the usual tool bar at the top of the doc.
Are you referring to the heads-up display that appears at the bottom of a PDF when viewing it in a browser? This is referred to as Read mode and is the default viewing mode when you open a PDF in a web browser. To access your toolbars, simply click on the trefoil icon (right most icon) in the heads-up display.