Courses / CS Fundamentals
BeginnerCS FundamentalsFree
Computer Networks Essentials
Learn Computer Network essentials and understand how systems communicate and exchange data.
- 4.5 (2 reviews)
- 189 students
- 21 hours
- 73 chapters · 13 sections
Start learning — freeFree, no account needed. Sign in to save your progress.
What you'll learn
- Network fundamentals and architecture
- OSI and TCP/IP models
- IP addressing and subnetting basics
- Routing and switching concepts
- Common network protocols (HTTP, HTTPS, TCP, UDP, DNS)
- Troubleshooting basic network issues
- Client-server communication concepts
About this course
Curriculum
13 sections · 73 chapters · 21 hBefore you start
- Basic computer knowledge
- Logical thinking and curiosity about technology
- Interest in networking and system communication
Learner reviews
4.52 reviews
5
1
4
1
3
0
2
0
1
0
KD
RV