The Recycle bin is where all the deleted files end up. Be very careful that you don’t delete something important! If you delete something, it will have been removed from its current position, and put into the “Recycle Bin”. You can check that the folder or file is there by double-clicking your left mouse button when the pointer is on this “Recycle bin” icon.
If it is there, right click on it and choose “restore” which will put it back where it
came from! Be careful not to choose “empty recycle bin”, because then it will be gone forever! There might be a number of other files or folders in the recycle bin that other people have deleted. To close the recycle bin, click the button on the top right-hand corner of the bin window that has a x on it.