This course will help you to understand the wireless mobile system and the fundamental from 1G, 2G, 3G, 4G and 5G. It will provide the basic technical knowledge about the mobile system. This course consists of 7 chapter as follow:

  1. Introduction – 1G is Where All of it Began
  2. Going Digital with 2G
  3. Expanding Mobile Internet with 3G
  4. Higher-Further-Faster with 4G
  5. Opening up the Future with 5G
  6. 5G Update - 2020
  7. Conclusion


Duration: 2h34m
Enrollment: Online     Learning Method: Self-paced


Are you a student, developer, or tester who needs to use software that doesn't work on your primary computer? If so, VirtualBox—a software virtualization package from Oracle that allows you to host multiple operating systems on a single physical machine—might be the right solution for you. Discover how to configure and use VirtualBox to create virtual machines on your computer in your testing environment.


Duration: 1h 32m
Enrollment: Online     Learning Method: Self-paced

Take this comprehensive prep course for CompTIA's new Network+ exam (N10-006) for a deep dive into the world of TCP/IP. This is part 3 of a 7-part series.


Duration: 2h 42m       Level: Beginner
Enrollment: Online     Learning Method: Self-paced

Prepare to take and pass the CompTIA Network+ (N10-007) exam. Review key networking exam concepts as you learn about TCP/IP applications and network naming.


Duration: 2h 51m       Level: Beginner
Enrollment: Online     Learning Method: Self-paced

Prepare to take and pass the CompTIA Network+ (N10-007) exam. Review key network security exam concepts as you learn how to secure TCP/IP.


Duration: 1h 18m       Level: Beginner

Enrollment: Online     Learning Method: Self-paced