There are many different computer networking courses that are available online for free. These courses can offer you a certification that can be valuable in the workplace.

One of the best free online computer networking courses is offered by the Linux Foundation. This course is called the LFCS certification. It is a comprehensive course that covers the basics of networking, as well as more advanced topics. The course can take around 12 weeks to complete, and there are several assessments that you will need to pass in order to earn your certification.

Another great free online computer networking course is …