9th Class Computer Science Notes in English-Chapter-8
- How computer gets/infected with Virus?
- What is use of Page Up?
- Define Multi tasking.
- Define Computer Virus.
- Define Antivirus Program.
- Write some popular Antivirus names.
- Write the use of control panel.
- Write four features of WINDOWS.
- Define Windows Desktop.
- Write five icon names present at the Windows Desktop.
- How a new folder can be created in WINDOWS?
- Define Short Cut.
- Write the use of Start Button.
- What is file extension?
- How to find a file in WINDOWS?
- Differentiate .exe and .com files.
- What is the use of My Computer Icon?
- Define Folder.
- Write the use of Internet Explorer.