Computer Class 9 Chapter 2 – Troubleshooting & Security

Computer Class 9 Chapter 2 – Troubleshooting & Security: System troubleshooting (Systematic process of troubleshooting), Importance of troubleshooting in computer system, Basic hardware related issues (Troubleshooting strategies), Hardware diagnosis and maintenance. Free Punjab Board video lectures.

13:23

System troubleshooting

Systematic process of troubleshooting

13:55

Importance of troubleshooting in computer system

5:59

Basic hardware related issues

Troubleshooting strategies

6:30

Hardware diagnosis and maintenance

8:50

Security and maintenance