1. The —— displays a list of commands that can be used to gain access to information, change hardware settings, find information stored in the Computer, get online help and shut down the computer

2. If you receive one file through the Internet having Virus, what do you select if you want to remove virus?

3. Systems software includes ———

4. Which of these operating system have not a graphical user interface?

5. Which of the following is the function of operating system?