Question

3. What is the column button? When do we use it?​

Answer 1

Answer:

The strait and narrow: using columns in Word

1) When you open a new blank document in Word, you begin typing at the left side of the screen/page and continue typing to the right margin, where Word wraps your text back to the left so you can start again. ...

2) Word gives you several different ways of lining up columns of text.

Hope it helps you dear

Answer 2

Answer:

Use the ButtonColumn class in a DataGrid control to create a button that corresponds with each row in the DataGrid control. Specify the caption that is displayed in the buttons by setting the Text property. If you set the Text property, all buttons in the ButtonColumn object share the same caption