a2zinterviews

9.	What is a key combination?
	If the key combination is joined with a plus sign, the first key must be pressed and held down and the second key is to be pressed.

10.	What is the use of highlighting?
	Highlighting can be used to call attention to key ideas or pointers in a document.

11.	What is a document?
	A document may contain text, tables, graphs, charts, equations, pictures and drawings.

12.	What is the use of insert key?
	The user can use the Insert key to toggle between type – over mode and Insert mode. Insert mode inserts while typing new text and type – over, overwrites the existing text.