What Is an Active Window?

Active window: The Windows operating system operates as a window, so it is also called a window. Each software is opened in a window mode for easy operation. Each window includes a title bar, menu bar, toolbar (IE has an address bar) operation area, scroll bars and buttons. These windows can be moved and resized. The active window. There can be only one active window in each Windows operating program! Relative to the active window, some windows cannot be moved, and there is no title bar, menu bar, toolbar, scroll bar, only simple labels and buttons, and cannot be resized.