What Is Information Technology?

For many, IT can be confusing. Some refer to it as internet technology when it actually means Information Technology. It is the technology that is used in business to manage information and for ways to process it. It is not something that is normally considered for the personal use of computers.

What Does IT Include?

Most think that IT only refers to its use for computers and networks, but it is much broader than that and includes other systems such as:

  • Physical hardware
  • Operating systems
  • Applications
  • Databases
  • Storage
  • Servers
  • Internet and business phones

IT Professionals

With there being so many different areas with IT, it has created information technology departments. As such those wishing to make IT a career have to decide on which department or category holds the most interest for them. There are many different types of certification programs that are available for those who want to make IT their career. Some examples of IT certification are:

  • Adobe
  • Amazon
  • Cisco
  • Microsoft
  • Red Hat

And several others

The cost to become certified will vary on the type of certification. This will include education and the cost to write the appropriate exams to earn the certificate.

Are Certificates Necessary

There are a lot that have become involved in IT that are self-taught. Having a formal certification allows for credibility. Being certified opens up more doors for employment with higher-paying positions. The certification also ensures the individual has the knowledge required for the job they are going to be filling. It makes sure they are up to date with the latest technology.

Getting Started

For those who want to break into the field of IT technology, they need a starting point. Getting certified in some of the easier categories is a good way to start out. Most will start with networking, then progress from there as their interests change. There are different fields that can be considered when starting out, such as:

  • Network Administrator
  • Systems Administrator
  • Network Engineer.
  • Systems Engineer

Those interested in these areas can do self-study then take the exams necessary for the certification.

The Most In-Demand Certifications

As time change and new technology become available, it changes what is in the most demand for IT certification. Presently it includes accreditation in:

  • Governance
  • Risk and Compliance
  • Cloud
  • Data Centers
  • Containerization
  • IT Security
  • IT Job Positions

For those that are looking at a full-time career in IT, they should first take a look at the different types of positions that may come available:

Technical Support

Within this category of IT careers, it encompasses several different areas. Technical support workers in IT are often given many different titles. Each of them specifically describes what their main tasks are. Here are some examples:

  • Help Desk Technicians
  • Operations Analysists
  • Problem Managers

Undoubtedly they all have something in common, which is providing advice and suggestions to those who need assistance.

In most cases, those who are in technical support will deal with both hardware and software issues. For example, in a company, IT support may help workers manage their computers. Or if they are having difficulties with specific software, then the IT expert can help with this.

Programmers

This is an entirely stand-alone career in IT. These are the individuals who develop the software. They require many different skills particularly having to write code to run the software then test it. Some prime examples of programmers are those who develop different games. Or there are those who create word processors. There are many different layers of programmers that can range from simple to extremely complicated.

Web Developers

There are a lot of people who develop their own website. They don’t realize that they are performing Information Technology tactics. Websites are information providers, so it makes sense that they come under the IT umbrella. Quite often, many that work in the IT industry are working behind the scenes. An exception to this is the web developers as their work is clearly seen. Web developers may hold different titles, such as:

  • Multimedia Architects
  • Internet Engineers
  • Web Producers

There is a lot going on in the IT industry, and anyone that is looking for a career that is going to be solid in the future should find that making IT their choice is a good one.