Closing Documents

To close open documents, use one of the following actions that are available in the contextual menu of the current editor tab (or from the File menu):

Close (Ctrl + F4 (Command + F4 on OS X))
Closes the currently selected editor.
Close Others
If multiple files are opened, this action is available to close all opened editors in the current group/stack of tabs except for the one you are currently viewing.
Close All (Ctrl + Shift + F4 (Command + Shift + F4 on OS X))
If multiple files are opened, this action is available to close all opened editors in the current group/stack of tabs. If this action is selected from the File menu, it closes all opened editors in all groups/stacks of tabs.