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Udacity Intro to Computer Science: a young man working on a computer

Have you heard about Udacity Intro to Computer Science course? I’m sure that if you’re interested in the field, you’ve heard at least some mentions of the course. Sometimes it might be enough to tempt you to take it or at least look into it. 

Udacity is one of the leaders in the online learning community. They keep coming up with courses that seem to blow up in popularity. If you’re into programming, business, AI, or any relevant field, it’s highly likely that you’ll find a course on it. 

As you see, Udacity computer science is not an exception. The courses in computer science are there on Udacity. Keep in mind that there’s some history to Udacity Intro to Computer Science courses. Therefore, there might be a little bit of confusion about which course is which.

You shouldn’t worry, though. It will all be explained in this Udacity Intro to Computer Science review. So, keep on reading to find it all out!

What is Computer Science?

Before getting into the smaller details, it’s important to figure out what Udacity Introduction to Computer Science course is about. 

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Computer science may appear a little confusing at first. Is it a name for fixing computers? Does it have to do with hardware or software? Is it another term for programming? What jobs can you have with a computer science degree?

While very few would now have questions about what programmers do, it’s not yet that clear what computer scientists do. To put it simply, computer scientists take care of everything that has to do with computing. 

That might not be the best explanation but try to understand it in the broadest sense possible as that what computer science is - a really broad science. It has to do with both software and hardware, graphics and information management… 

In essence, computer science can be anything that has to do with computers. Computer science has evolved into being branched out into 15 distinct disciplines. So, if you’re interested in things that have to do with computers but aren’t quite sure which direction you want to take, then computer science is for you. 

That also means that if you say that you’re a computer scientist, people will likely ask you what you specialize in. While I believe that in order to call yourself a computer scientist, you have to knowledgeable in many fields, some people simply stick to one discipline. 

While some may believe that it’s not that good to be a Jack of all trades and master of none, a Udacity computer science course can lay a good foundation for your further studies, be it Python programming, data science, or artificial intelligence. 

So, if you’re looking for a course that would provide you with some knowledge on which you could build your further skills, Udacity Intro to Computer Science is the course for you. 

Udacity Intro to Computer Science Course

In the introduction, I briefly mentioned that there is some history when it comes to Udacity Introduction to Computer Science courses. Well, If you looked up Udacity Intro to Computer Science, you’d be met with Udacity Intro to Theoretical Computer Science course. 

But maybe you’ve heard people referring to the course without mentioning the theoretical part? Do they mean a different course? The answer can be both yes or no. Some people simply skip the “theoretical” while others refer to a different course. 

Up until 2019 September, there was an Udacity Intro to Computer Science course. However, ever since that time, it has disappeared and has been replaced by a different course called Udacity Intro to Theoretical Data Science

Not to make it sound like a mystery novel, but the disappearance of the course is quite interesting. The reasons why it was removed are still unclear. Maybe they decided that the quality of the course wasn’t high enough, or maybe they just didn’t like the topic and saw it as too broad. 

The course was among the top most popular Udacity courses, and it’s a shame that people can’t continue enjoying it. However, that doesn’t mean that you can’t learn computer science with Udacity. You surely can, and you have a great course for that. 

Udacity Intro to Theoretical Computer Science is just as great, if not better. The creators clearly had a better vision in mind if they decided that this course suits the topic better. So, why not see if they did a good job yourself?

If you’re not yet convinced that you want to learn from Udacity Intro to Computer Science, I’m here to help you decide. In this Udacity Intro to Computer Science review, you’ll find out all you need to know about it!

Udacity Intro to Theoretical Computer Science Course (Enroll Here)

Udacity intro to computer science: Intro to Theoretical Computer Science course.

  • Platform: Udacity
  • Duration: Approximately 2 months
  • Price: Free
  • Certificate: No
  • Level: Intermediate
  • Where to apply? Here

If you want to learn Computer science online, you first have to pick a course. It’s not as easy as you might think. Picking a badly-made course can really deter you from trying to learn more about the subject. 

A lot of factors influence whether you’ll have a good experience learning from a course or you’ll drop it. These factors include the structure of the course, the teachers, the quality of information presented, how the information is presented, and even whether the site is aesthetically pleasing and functional.

Udacity Intro to Computer Science: a confused woman looking at the computer.

So, there’s definitely a lot to consider. Even if the course doesn’t meet one of the criteria, it can prevent you from grasping the material. So, it’s not so easy to make a good course. That’s why it’s important to look into the details of the course before taking it

I’m here to help you with that. Doing the analysis yourself is time-consuming, and let’s be real, who has the time to analyze every minute detail, collect data, read countless reviews, and test out the courses. Well, that’s when getting a professional opinion comes in handy. 

I’ve analyzed countless courses, and I know what criteria you have to keep in mind when considering a course. A vital skill is to read between the lines, take in more than what you are presented at first glance. 

What course description is going to state that the course is just so-so? I’ve yet to come across one. However, some courses are just worse than others. Some are not necessarily worse but are more suitable for specific purposes and not the general knowledge which many seek from courses

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So, I’m here to provide a well-rounded opinion on only the best courses! This time Udacity Intro to Computer Science will be analyzed. 

Let’s see some characteristics of the course. 

Free Course

The first thing many people do when looking for a course is look at the price and decide whether they are willing to pay it and only then analyze the course more in-depth. Well, everyone has a different price they choose to invest in themselves, and they shouldn’t be judged for that. 

However, if you choose to take this course, you won’t have to spend any money on it. The course is free to take. Some people may become skeptical, thinking that good things don’t come for free. Well, I’m here to tell you that they, in fact, do!

Coming across a free course is really fortunate as you can try out the study programming without monetary commitment. It might be a little difficult to guess whether you’ll like the course or not, maybe your idea of what you want to learn will change in a month or two, and you won’t want to continue learning the subject. 

Udacity Intro to Computer Science: a happy woman looking at the computer.

Taking a free course, you’re welcome to switch your path without losing any money. I’ve noticed that people are way more likely to try out studying a field if they find a free course. It’s not that people don’t have any money to spare or are stingy. 

It’s simply that they’re more willing to try them out because it doesn’t cost them anything but some of their time. After successfully finishing the course, a person can tell whether they like the topic and wish to know more, or it’s simply not their cup of tea. 

After that, they’re much more likely to continue studying and often don’t hesitate to pay for a course if they find the topic suitable for them. You know might be wondering, why pay for courses when free ones exist?

Well, there are quite a few reasons why you might want to do that. First of all, free courses often don’t give you certificates. Having a certificate can be life-changing. Adding it to your CV or LinkedIn profile can open so many doors for you. 

You might believe that having or not having a piece of paper that indicates that you’ve taken a course doesn’t change your skill level. I agree with you. I really do. However, without proof, some people may not take your skills seriously

Just think of how many people write CVs, making them appear better than they are, often not even slightly. Think of that most individualistic person from school or university whom you couldn’t just do a group project with because he lacked communication skills or was a slacker. 

It’s highly likely that when looking for an office job, he’s going to highlight his great team-working skills. The same goes for understanding computer science. A person who has taken an IT class in school might just as confidently put “an expert in computer science” as you would after finishing extensive courses on it. 

Furthermore, there are just so many more perks that you get if you choose to take a paid course. One of them is continuous support by mentors. Coming across a problem and being unable to solve might bring you a lot of headache

Udacity Intro to Computer Science: a man working a customer support job.

However, if you had a person to guide you through solving it, it would be much easier for you to solve it and finally see the light again. So many people drop things the minute it starts getting hard. The beginning is often easy, but once you get past the introduction, you see the reality of it being a complex subject. 

So, having someone to lend a hand when you really need it can prevent you from dropping out of the course completely. What is more, Udacity offers career consulting along their nanodegrees. That means that the burden of having to find a job which corresponds to your skills won’t be only yours to carry. 

After finishing a course, you might still not really know what kind of opportunities you have when it comes to employment. Learning where you can put your skills to use can really help you explore more possibilities raising your chances of employment drastically. 

So, a course being free can be both a perk and a drawback. If you’d prefer to pay for a course to get the benefits mentioned, make sure to head to Udacity and check out all your options. 

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Self-Paced Learning 

Another great thing about this Udacity Intro to Computer Science course is that it is self-paced. Self-paced learning means that you’ll be able to take the course whenever you want and take as much time as needed to complete it. This is great news for many learners. 

People learn at different paces: some may need more time to grasp the concept, and some may understand it quicker. Also, people come to a class or a course having different levels, even in a beginner course you’ll probably be able to find someone who has read a book or two on the topic.

This creates a difference in the levels of the students, making it harder for the teacher to adjust the tempo of the class and the materials provided. More often than not, the classes aren’t 1-on-1, meaning that you’ll have to work on the general level that your classmates are. 

If it takes a little longer for you to understand the material, maybe other classmates have learned more of the similar topics that have already touched upon the one you’re learning, or maybe you’re just more peculiar and make sure to memorize everything instead of getting a general idea.

The reasons for why someone might work more slowly than others are abundant, and it doesn’t have to mean that the person isn’t as talented or smart as the others are. So, if you’re that kind of person, you’ll be able to take your time and study everything thoroughly. 

Udacity Intro to Computer Science: a man concentrated on his work on computer.

A course being self-paced is not only good for those who don’t manage to catch up with the general pace; it’s also good for those who are quick learners. That is because when you join a class if you're an extremely motivated, quick learner who puts hours upon hours of studying the materials, you’ll definitely meet students who aren’t as diligent. 

The classes have to cater to everyone’s needs. That means that despite your higher level, you won’t be able to practice more complicated problems and advance even more. While it’s good to spend extra time to make sure the basics of the subject stick to your brain, it can become too time-consuming

It’s really unmotivating to stick to a class when you don’t really see any progress and can do much more by learning individually. That’s why so many people have adverse reactions to taking a class. 

However, that’s not the case with this course. It is a self-paced course, so you’ll be able to work as fast and as much as you want to. That can definitely help you stay motivated and get the knowledge at the pace you want. 

Interactive Quizzes

Another great feature of the course is that it’s filled with interactive quizzes. Don’t let the word “theoretical” in the name Udacity Intro to Theoretical Computer Science course fool you. It being a theoretical course doesn’t mean that it will all just be endless lectures of people presenting the information. 

While it’s likely that you’ll have to wait until you advance even more in order to do practical tasks, the course still has quizzes and interactive materials. These can definitely help you with keeping your interest in the course.

Nobody likes sitting for hours and just listening. Even the most attentive people with the highest concentrating abilities get tired in an hour or two, and their mind tends to wander elsewhere. That’s why it’s important to find something that can break the cycle of simply consuming information. 

Interactive quizzes are a great way to do it. Not only will you get a break from listening to the lecture, but you’ll also be able to test your knowledge. When simply listening to the lecture, you might think that everything is clear. However, when you need to do it yourself, questions might start popping up

That’s why it’s great to try to solve quizzes by yourself to see if you have really absorbed the knowledge well. 

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Requirements for the Course

It’s important to mention that it’s not exactly a complete beginner's course. While it’s a great course to open many doors to programming and other related fields, you should still come prepared. There are some fields in which you’re supposed to already have some knowledge. 

One of them is algorithms. If you have no prior knowledge of algorithms, there are things you can do! One of the options is taking Udacity Intro to Algorithms course. It’s a great course that will prepare you for the Udacity Intro to Computer Science course

Also, some prior knowledge of programming is required. The site suggests taking an Intro to Python course to learn the very basics of Python programming. Having taken this course, you’ll surely be able to tackle Udacity Intro to Computer Science course

The course is a great introduction to programming. Many people have taken this course, and it remains very popular for people who are interested in programming. Python is one of the first languages that most people learn when learning to program. 

Udacity Intro to Computer Science: Python

So, if you’re a beginner who wants to learn programming and eventually take the Udacity Intro to Programming course, make sure to check it out

These are all the requirements for the course. You don’t need to have any prior knowledge of computer science or any other fields. You’ll be taught all you need to know in that course. 

It’s great to find a beginner-friendly course for people who are yet to dip their toes in computer science. If you’re a beginner, it might be a little hard for you to find high-quality learning materials. 

Having it all put together to an amazing Udacity Intro to Computer Science course is a great thing to come across.

You won’t have to gather the resources yourself and waste the time you could spend studying. Udacity Introduction to Computer Science course is a free course, which makes it even better. 

So, what are you waiting for?

Start the course NOW


As this Udacity Intro to Computer Science review states, this course has great benefits for learning the subject. The course is free, meaning that you can try it out commitment-free.

It’s self-paced, meaning that you’ll be able to set your own pace and won’t have to deal with other student’s speeds.

Furthermore, it has some interactive quizzes, meaning that you won’t likely get bored! However, it has some requirements you need to have fulfilled in order to take the course. You’ll need some basic knowledge of algorithms and programming.

If you’re not yet prepared for the Udacity computer science course, don’t worry! You can do it easily by taking a course or two on algorithms and programming. Simply head to Udacity and check these courses out. 

So, if you’re interested in the Udacity Intro to Computer Science course, you know what to do. Go check it out on Udacity, or if you’re not yet prepared for it, make sure to check out the courses, either Python or Algorithms, that will help you get ready for learning computer science.

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Recent User Reviews

is it like programming?

is computer science programming?

self paced

I prefer to spend more time on my studies and the things I don't really understand, so the fact that it's self paced is amazing!

Is quality good for free course?

Is the quality as good as for the paid courses?

Received my certificate!

Today I finished my third milestone and received a certificate! The lessons were clear and Udacity tested me after every lesson

expected more

it went well but I actually expected more of the real-life challenges and projects


Interactivity is the thing that makes a course great and interesting :)


like the interactivity of this that it claims to have :)


great overview of the course that I finished!! :)

Structure is great

Looked more closey into the course and I find that the stucture is great and should be quite easy to follow the courses

Little steps matter

I have experienced other online platforms, and they miss the little step part which I appreciate on Udacity :)


Is Udacity Intro to Computer Science worth it?

Yes, many people see the course as a great introduction to computer science. You can check the course out yourself!

Are Udacity courses free?

Yes, Udacity courses are free but nanodegrees aren’t. However, it’s worth it to invest in a nanodegree due to the many benefits that it brings. One of the most important perks is continuous career support, meaning that you won’t be left alone to land your first job. 

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