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Courses in Computer Networks provide a strong foundation in the theory and practice of data communication, helping to develop a deeper understanding of the subject. They also offer a valuable introduction to critical standards in the sector, such as TCP/IP and Ethernet, while exploring related subjects such as networking equipment and protocols.This post will talk about what computer networks are, give some advice on how to get started with them yourself, and outline what you need from a qualification before you enrol in a course. It will also look at what jobs are out there waiting for you after taking this course before finishing off with some excellent examples of famous institutions that teach these courses.

What is a Computer Network?

Let’s start with the basics. A computer network is a collection of two or more computers that are linked together and share information over an electronic medium. This can either be through cables, such as Ethernet, or wireless technology, such as Wi-Fi.The first computer network was created in 1964 by Leonard Kleinrock to create a network called the Arpanet – this was later referred to as the internet in 1969. Today there are billions of devices linked together by networks around the world.

 

Note: To learn more about what a computer network is in more detail, see our article on Computer Networking Defined.

How Can I Get Started in Computer Networks?

If you want to learn more about computer networks and the courses available, we recommend you start by reading our article on How to Choose an IT Course. This will give you a rundown of some standard terms used in the sector, help you know what questions to ask when comparing institutions, and offer some advice on evaluating your own needs.Next, you should look at our list of the top ten Computer Networking Courses in the UK. This will give you an idea of what qualifications are available, with information on entry requirements, course structure and more. Once you have a feel for what is available to study, you can get started looking for institutions that offer them.

Alternatively, why not look at our list of the best Computer Networking Course Websites?

These sites owner create and sell online courses will help you work out which training provider is best for your needs, as well as provide links and information about some of the best IT certifications available.If you prefer a step by step approach, check out our article on How to Choose an IT Training Provider. You will find information on what makes up a suitable training provider and some advice on deciding which course best fits your needs.This is an excellent question and one that we’ve thought long and hard about putting together this article. The subject of computer networks covers a wide range of topics, from the design and implementation of communication protocols to creating software systems that allow remote people to collaborate over networks. The options are countless.

 

We’ve got a couple of suggestions if you want to learn more about what courses are available and how you can get started on them. The first is to head over to the Computer Networks Courses Webpage on Udemy and check out what they have to offer. This will give you an idea of the types of courses on offer, with some excellent examples for students already working in the sector.

How Much Does it Cost?

This is a fundamental question, especially when choosing which course to study to help you get ahead in the workplace. In our experience, it can be not easy to gauge how much different training providers cost. While some courses have a hefty list of associated costs, such as books and resources, others are much more affordable. This is why we recommend you make sure you read up on both the cost of training and your needs before enrolling.

 

It can be hard to gauge the cost due to the variations in quality. Some training providers sell online courses with a low list price but will charge students quite a lot to help cover their costs. Other training providers will provide more high-quality courses with lower prices and less associated costs. This is why it’s always a good idea to read on the subject before committing yourself to any course.

What Types of Jobs Can I Get with a Computer Networks Course?

This is another essential question, especially if you are looking at taking this course to change your career or start a new IT career. As mentioned above, the subject covers such a vast range of topics so that you could be looking for jobs anywhere in the sector.After studying this type of course, we’ve put together an extremely long list of some excellent careers that you can get into. It’s just a selection to give you an idea of what is available and where your skills can take you. You can learn more about each one from the link provided.