Types of Boxes in Windows

Whenever you open content (a program, picture, document, or video) the content will appear in a window.

Computer Boxes are classified in to 3 types.

Those are

1) Window Box:-
The following are a list of basic window control buttons.
Window box contains 3 Control buttons.

a) Minimize button:-

The Minimize button is on the left and looks like a minus sign. Clicking on the Minimize Button places the window on the task bar, usually found at the bottom of the screen. 

The windows is not closed or gone, it is simply out of the way of other windows, waiting to be opened or used again. 

To open the window again, click on it from the task bar.

b) Maximize/Restore buttons:-

The Maximize / Restore button is in the middle and has two states. When a window is “Full Size”, you can make it smaller. When the window is small, you can maximize it to full size.

c) Close:-

The Close button is the one on the right with the X. Clicking the Close button will close the window or program.

Note:-

You can also double-click the window's title bar to maximize it or restore it to its previous size.

2) Dialog box:-
The following are a list of basic dialog control buttons.

Window box contains 2 Control buttons.

a) Help:-

It is used for to display the particular option help. It means we can open the  option topics notes.

b) Close:-

The Close button is the one on the right with the X. Clicking the Close button will close the dialog box.

3) Message box:-

The following are a list of basic message control buttons.

Window box contains only one  Control button.

a) Close:-
The Close button is the one on the right with the X. Clicking the Close button will close the message box.