Effectively, there are now 4 tool bars in Adobe Reader - one on each side of the document screen and two on top. While the loss of document space is not significant in general consider how even those minor losses affect users on laptops (varying screen sizes) and tablets. We have no option to dock and undock the floating tool bar with the rest of the tool icons on the second ribbon on the top. We also can't hide nor close the options list on the right-hand side of the screen although all these options are also available under editing (redundant). For me it also causes mild anxiety. I should have the option to hide the various tool bars except the main one at the top which has the main menu for a more immersive experience. On that point, is this 1999? Full screen mode doesn't mean only full screen to be only escaped (Esc). Your engineers should interpret this user requirement to mean immersive with easy but unobtrusive access to tools. Microsoft word got this right...learn. Finally, my windows task bar is on the left-hand side of my desktop not the bottom as most people might. It is also set to hide until I hover to that corner of the screen. When I am using Adobe, I am unable to access my taskbar by doing to the corner of my screen. Please also fix this issue and ensure your products is dynamic for different use cases.