lesson 2

class 3A and B ch1

CLASS 3A & 3B Chapter 2- “ Learn to Use MS Windows 7”

21.7.2016            Chapter 2- “ Learn to Use MS Windows 7”

Q1. What is an operating system?

Ans1. Operating System is a software that helps you to operate the computer system through its various functions. Ex:- MS DOS, MS Windows 7 etc.

Q2. What are the different versions of MS Windows?

Ans2. Windows Vista, Windows 7, Windows 8, Windows XP.

Q3. What is an icon?

Ans3. An icon is a small picture that is used to open a program, file or folder.

Q4. What is a task bar?

Ans4. A long horizontal bar at the bottom of the desktop is called the taskbar.

(Draw taskbar) 

Q5. What are gadgets?

Ans5. Gadgets are mini-programs that provide information at a glance and also provide access to frequently used tools.