Course Objectives and Summary

Topic 1: Networking

Objectives:

• Define and differentiate between types of networks (LAN, WAN, MAN, PAN).

• Identify and explain the functions of basic networking devices such as routers, switches, and hubs.

• Understand the role of key protocols like TCP/IP and HTTP in data communication.

Topic 2: Operating Systems

Objectives:

• Explain the main functions of an operating system.

• Distinguish between different operating systems (Windows, Linux, macOS).

• Understand user interfaces, file systems, and how OS manages memory and processes.

Topic 3: Computer Maintenance

Objectives:

• Perform basic preventive maintenance tasks like updates, backups, and system cleaning.

• Identify and troubleshoot common hardware and software problems.

• Use basic diagnostic tools to maintain system performance.

Course Summary: Key Concepts Covered

This course provided learners with essential knowledge in three key areas of computer systems:

1. Networking

   • Types of networks

   • Network devices

   • Network protocols

2. Operating Systems

   • OS functions

   • OS types and comparison

   • User interface and file management

3. Computer Maintenance

   • Preventive maintenance strategies

   • Troubleshooting skills

   • Tools for system upkeep