hover over an app on the taskbar to move, click to open long click on a desktop app to move, short click to open move any app icon onto the delete panel to delete. Add widgets by clicking on the second button in the bottom left then selecting a widget Add an app by clicking on the button with the magnifying glass icon and clicking on an app and then on the button add to desktop or add to taskbar Please do not put apps on top of each other in the desktop, or you will struggle to move them.
https://scratch.mit.edu/projects/551714061/ this is the finished version of Red OS!