What is Artificial Intelligence? A Beginner’s Guide for Students

28 November 2025

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5 min read
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Artificial intelligence (AI) ceased to be the subject of science fiction but a real-life aspect. Whether it is the voice assistant on our phones or the matchmaking system on Netflix and Amazon, AI has become one of the most transformative inventions in the modern world.

In NorthBridge College (Formerly - New Brunswick college of Healthcare, Business & Technology), New Brunswick, Canada, we believe that knowledge of AI is not only useful to tech learners but will benefit anyone interested in working on the digital economy of the future. Either: you found yourself wondering what 'AI' is and how to work it, or you tried to figure out why pocket dice significantly underestimate its role in your future life; then this blog guide to AI was written just for you to clarify your understanding of AI.

What is Artificial intelligence?

Artificial Intelligence can be defined as a quality of computers or other machines to perform duties that may usually require human intelligence. Such tasks can include:

  • Understanding Language (e.g. chatbots or virtual assistants)
  • Identifying pictures or faces (used in photo apps and security systems)
  • Making forecast and predictions (like weather forecast or stock market trends)
  • Learning patterns from data (such as personalised advertisements or music suggestions)

At its very foundations, AI is the art and science of putting together smart systems that can analyze, learn, and evolve, similarly to human beings, only quicker and on an entirely different scale.

Check out our specialized programs designed to prepare you for the future of IT — visit the Courses Page at NBBT College!

How Does AI Work?

AI operates with a set of methods which enables machines to learn and improve:

  • Machine Learning (ML): Machines learn only from Data. As an example, an AI can be trained on thousands of pictures of cats and dogs to become able to distinguish between the two.
  • Deep Learning: A more advanced version of ML which involves neural networks, or layers of algorithms that model the human brain, in solving complex tasks such as speech recognition or medical diagnosis.
  • Natural Language Processing (NLP): This makes computers interpret and act on human language in cases when you type specific question on Google, when you tell Siri to give you directions.
  • Computer Vision: Technologies such as self-driving cars rely on the AI systems ability to visualise the information captured by the camera or as read on the image.

Practical Uses of AI You Already Use In Your Life

The term AI may be futuristic but there is a likelihood that you have already interacted with it today:

  • Voice Assistants: Siri, Alexa, and Google Assistant.
  • Social media: AI decides which posts to appear in your feed.
  • Streaming Services: Netflix will suggest the shows to you, based on the history.
  • Online Shopping: Amazon will recommend other products that you will be interested in.
  • Healthcare: AI can assist doctors to diagnose disease more precisely and at an early stage.

Why Should Students Learn About AI?

While AI is not only for programmers or engineers, they have become equally important in relating to all industries. No matter what industry you choose to pursue like healthcare, business, finance, education, or technology, artificial intelligence will have an impact on your profession in one form or another.

These are the reasons why students are advised to learn about AI today:

  • High Demand for Skills: Skilled AI professionals are really needed in the job market.
  • Career Flexibility: The knowledge of AI is relevant and applicable in numerous fields like IT, healthcare, finance, logistics, marketing, and many more.
  • Problem-Solving: AI helps to develop critical thinking and innovations.
  • Future-Proofing Your Career: Most industries invest in automating their operations; AI skills can put you ahead.
From AI to Blockchain — the future is decentralized and intelligent. Explore how Blockchain technology is changing the game in our Blockchain Blogs at NBBT College.

AI in Canada and New Brunswick

Canada has ranked among the global leaders in consequential artificial intelligence study and innovation. Until recently, cities such as Toronto and Montreal have been the hubs of AI development but opportunities are spreading across the country, such as right here in New Brunswick.

The rapidly developing trends are a sign that businesses, governments, and healthcare providers are implementing AI-driven solutions, which increases the number of required professionals. The AI program at the NorthBridge College (NBBT College) ensures that students in New Brunswick have no need to leave the province to pursue a career in this broadening field.

How NorthBridge College Prepares You for AI

At NorthBridge College (NBBT College), our goal is to prepare students with the academic knowledge along with practical skills required to excel in the world of Artificial intelligence. Students enjoy:

  • Practical trainings in the field of AI tools and applications.
  • Available exposure to live projects and project case study.
  • Guiding by the industry experts and faculty.
  • Career assistance to make matches between graduates and employers interested in AI talent.

Final Thoughts

AI is not only changing the future but it is changing the present. Learning AI can lead students in New Brunswick and beyond to exciting careers and opportunities. Whether you are starting to study or looking to advance your skills, now is the opportune time to take a look at the world of AI.

NorthBridge College (NBBTCollege.ca) is here to help you through it all.

Interested to learn more? Contact us today and take the first step toward mastering the world of Artificial Intelligence with NBBT College!