It sounds like the divider you are referring to is likely the Taskbar Auto-Hide feature in Windows. This feature allows you to hide the taskbar to create more space on your screen. When the taskbar is set to auto-hide, you can reveal it by moving your mouse to the bottom of the screen. Here's how you can toggle the Taskbar Auto-Hide feature on or off: 1. Enable Taskbar Auto-Hide: - Right-click on the taskbar at the bottom of your screen. - Select "Taskbar settings" from the menu. - In the Taskbar settings window, toggle the switch under "Automatically hide the taskbar in desktop mode" to turn on auto-hide. 2. Disable Taskbar Auto-Hide: - Follow the same steps to access the Taskbar settings. - Toggle the switch under...