Computer science

In today's technology-driven world, the demand for skilled computer scientists continues to grow across various industries. Studying computer science equips you with technical skills, from programming languages to algorithm design, opening a range of career opportunities. Whether you see yourself developing cutting-edge software applications, optimising complex algorithms, or pioneering advancements in artificial intelligence, computer science offers limitless possibilities.

It opens doors to high-growth sectors such as cybersecurity, data science, and machine learning, and the skills you’ll learn make you well-suited for roles in finance, healthcare, entertainment, and beyond. With the potential to shape the future of technology, studying computer science puts you in the middle of an ever-expanding field, ensuring exciting future career growth.

The impact you could make

Help people work, learn and communicate better
Play a key role in solving global problems, including climate change
Develop technologies that can drive advances and even take us to space

What you might study

Algorithms and data structures
Database systems
Mathematical principles
Programming languages and software development
Web and mobile apps
Cyber security
Artificial intelligence

Study options

Options to study in this field include:

USW Computing subject guide sponsored video

Studying computing at the University of South Wales

Sponsored content

Wondering what studying computing is like? Academics and students at the University of South Wales describe their experiences.

Find out more

Chat to a current computing student

Chat to a current computer science student using UniBuddy.

Some conversation starters for you:

Ask which modules they really enjoyed.
Find out how easy it was for them to make friends on their course.
Do they have any tips on your personal statement?
Did they do anything to prep for uni before they went?
Are there books, podcasts or YouTube channels they would recommend?

Chat to students powered by UCAS Media Service

See all

Arefeen

Leeds Trinity University

Computer Science BSc (Hons)

Hi there! I’m an international student at LTU, and I’ve had the incredible experience of living in both India and the UK before joining university. Growing up in Sheffield and Bangalore has given me a unique perspective and a love for traveling, exercising, and outdoor activities. I always seek movement and cherish being around nature. I’m passionate about attending events, meeting new people, socializing, and learning from others. I also enjoy shopping and exploring new places. I know exactly what you’re going through because I’ve been there myself. Don’t hesitate to reach out with any questions – I’m here to help! Trust me, it’s all going to be alright. So take a deep breath, relax, and let’s enjoy this journey together!

Chat with Arefeen
MD Saidul

Leeds Trinity University

Computer Science BSc (Hons)

Hi! I was born in Bangladesh but have been living the past half of my life in the UAE. I aspire to design innovative programs and make significant contributions to the software industry. Alongside my passion for technology, I am an avid football fan - GO YANITED!!!

Chat with MD Saidul
Gabriel

University of Sussex

Computer Science and Artificial Intelligence BSc (Hons)

Hi, I’m Gabriel and I’m a first year Computer Science and Artificial Intelligence student. I have always been obsessed with computers and knew I wanted to go into the industry from quite a young age. University was the obvious choice to me; it gave me a good path towards my future career and the whole aspect of it appealed to me. The best thing about university is being able to study a subject you're passionate about surrounded by others who feel the same. I am still unsure as to exactly which area of computer science I want to go into, but this is common, and I still have a few years of university left to help me figure this out. Feel free to ask me any questions!

Chat with Gabriel
Raz

Bournemouth University

MSc Human Centred Artificial Intelligence

Hi, I’m currently studying my masters after completing my undergraduate in Cyberpsychology at Bu (so I’ve been here a while!) I wish to complete a PhD in a field which overlaps AI and Cyberpsychology in a way which will improve human life

Chat with Raz
Lewis

Bangor University

Computer Science

I'm A PhD student, currently researching nuclear fuel material characteristics. I have completed a BSc, MSc and MScRES in computer science. I have designed a simple CPU at the digital logic level, written a Z80 simulator and an developed X-Ray teaching tool as part of my progress through education. I maintain and have worked on a number of open source projects. Outside of computing, I'm a very regular gym goer, was captain of the canoe club last year (and have been white water kayaking for 8-9 years and hold a number of qualifications) and enjoy climbing. I am also a classically trained pianist and (slowly) produce electronic music with a number of synthesizers. I'm a very friendly, sociable and approachable individual who has always tried to help other students where needed.

Chat with Lewis
Folakemi

Bournemouth University

MSc Information Technology

Hello! My name is Folakemi and I am a postgraduate student doing my MSc in Information Technology. As an international student I understand, the possible questions and curiosities you may have and I look forward to answering any questions.

Chat with Folakemi
Elliot

University of Suffolk

BSc (Hons) Computing

Hi there, I'm Elliot, a first-year Computing student from the University of Suffolk, as well as an aspiring computer programmer hoping to make it big someday! When I'm not busy studying, I'm probably at the gym or deciding which scary movie to watch on Netflix. Feel free to contact me regarding any questions you have about the course of Computing or life at the University in Suffolk in general. I'd be happy to help! :D

Chat with Elliot
Sam

University of Lincoln

Computer Science - BSc (Hons)

Hello, I'm Sam. I am a Student of Computer Science at the University of Lincoln, with a Passion for Computer Science and its applications in fields of History, Classics, Linguistics, Governance & Democracy. I am also Autisitic and originally from Derbyshire.

Chat with Sam
Amberin

Brunel University of London

Computer Science

Hey there! I'm Amberin. I'm currently a 2nd year computer science student. I live on campus and I enjoy meeting new people and would be happy to help you with any questions you may have about the course, campus life, studies, activities, etc.

Chat with Amberin
Andrew

Bournemouth University

BSc (Hons) Forensic Computing and Security

I'm Andrew, a 19 year old undergraduate student, with a keen interest in anything related to computers! I love to do programming in my spare time, as well as a bit of gaming. In the future, I would like to be a penetration tester/ethical hacker, as well as doing some digital forensics :)

Chat with Andrew
Nuzhat Tasnim

University of Hertfordshire

Computer science

Hi My name is Nuzhat Tasnim Rifa. I'm a final-year Computer Science student at the University of Hertfordshire and have been a Student Ambassador since my first year. My journey at Herts has been filled with learning, growth, and connecting with people. I love helping prospective students find their way and sharing insights about university life and studying Computer Science. If you have any questions, I'm here to assist!😊

Chat with Nuzhat Tasnim
Josh

University of Plymouth

BSc (Hons) Computer Science with Foundation Year

Hi there My names Josh I'm a first year studying Computer science at the University of Plymouth. I'm an avid muscian with over 13 instruments under my belt. alongside that I love being outdoors and camping. additonally I really enjoy playing airsoft, a sport similar to paintballing. Whilst at Uni I ski and am part of the rock pool project. Im happy to answer any questions you have especially about computer science and robotics.

Chat with Josh
Matthew

Bournemouth University

BSc (Hons) Information Technology Management

Hi! I am a second year student currently studying information technology management at Bournemouth University. I live only two hours away from Bournemouth in London, and I am enjoying a very different lifestyle down in this seaside town. I am more than happy to answer any questions you have about my course or just university life in general so please don't hesitate to send me a message!

Chat with Matthew
Tasha

Leeds Trinity University

Computer Science BSc (Hons)

Hi, My name is Tasha, I’m doing Computer Science with a foundation year at Leeds Trinity University. I’m want to specialise in either cybersecurity or AI but that’s still a decision to be made. I’m on a scholarship that helps me pay my tuition fees. I play Trinity social basketball and volleyball whenever I’m free and I’m also part of the ACS society. I used to stay on campus in Whitby for my foundation year. I’m from Zimbabwe and will be the first graduate in my family. I’m here to help and share my experiences at Leeds Trinity University.

Chat with Tasha
Antony

Brunel University of London

Computer Science

Hey there! I'm a third-year computer science student from Tanzania. When I'm not buried in code, you can find me on the football field, shooting hoops on the basketball court, or battling it out in online battle royale games—I'm a bit of a gaming enthusiast. I've also got a thing for cars, their mechanics and design fascinate me. What really excites me, though, is the idea of merging my interests with artificial intelligence. The thought of blending manual processes with AI tech gets me fired up. So, fellow future students, remember that your passions can lead you to exciting places, and I can't wait to explore this journey with you!

Chat with Antony
Catty

Bangor University

Computer Science

Hi! I’m Catty and I’m currently studying Computer Science at Bangor University. I’m a third year student with a keen interest in web design and front end development.

Chat with Catty
Rebecca

University of South Wales

MSc Computer Forensics

Hi I'm Rebecca i am 22 years old and currently studying MSc Digital Forensics, straight after graduating from BSc Computer Forensics with USW. I am originally from South Wales, but lived in Cyprus for 16 years. Once i graduate in January 2026 i plan on finding a job in digital forensics field and simply enjoy it

Chat with Rebecca

Higher Technical Qualifications

Please accept marketing cookies to watch this video.

Change your cookie settings

Higher Technical Qualifications

Higher Technical Qualifications (HTQs) are an alternative to apprenticeships or degrees.

They have been specifically designed with employers to ensure learners get the skills that employers have said they need. They are a quicker and cheaper alternative to a degree and can lead to higher wages early in a career.

See all Computer Science HTQs

Example module

"Artificial Intelligence: This module explores the theory and practical implementation of artificial intelligence techniques, including machine learning, neural networks, natural language processing, and robotics."

Second year computer science student, Queen Mary University of London

Example project

"Creating an internet-of-things application using an arduino microcontroller and sensors seeing it used in the real world has been wonderful, and integrating mobile support was very cool. I just like making cool things and tinkering around."

Second year computer science student, Cardiff university

Subjects it's useful to have studied first

Some computer science courses or apprenticeships will have requirements for previous qualifications in certain subjects. Entry requirements vary, so always check with the provider.

Maths

Science

Physics

Information technology

Hard skills you'll develop

Understand all the common programming languages
Work with data structures
Knowledge of algorithms
Understand cybersecurity principles

Soft skills you'll develop

Critical thinking
Problem-solving attitude
Adaptability
Attention to detail

Open Mic: Computer Science

Please accept marketing cookies to watch this video.

Change your cookie settings

So you want to study computer science?

Year 12 student Katie speaks to Holly Boothroyd, a Software Engineer at Microsoft.

Careers: Where can it take you?

Find out more about your career prospects from studying computer science.

The following information is based on a typical web designer role.

Available jobs

16,928 vacancies in past year

5.82% growth over next eight years

Average salary

£39,500

Up to £66,662

Career options

Software development

Programmer and software developer

Design

Web designer

Engineering

Software tester

IT network testers

Electrical and electronics technicians

Analysis

Cyber security analyst

Systems analyst

nanotechnology.jpeg

What is... a nanotechnologist?

Nope, we were stumped too. It’s someone who works with incredibly small things to develop new materials, equipment, drugs or tools. Nanotechnologists do their work with remarkable precision and control as they design experiments to work out uses for these tiny elements, from new technology to medical procedures. Studying computer science puts you at the forefront of innovation that is not only shaping the future of technology but also paving the way for solutions to some of society's most pressing issues.

Find your ideal career

Take our careers quiz to find your ideal job matched to your personality type.

Getting in: Entry requirements

Find out more about what you'll need to study computer science at university or as an apprenticeship.

Average requirements for undergraduate degrees

Entry requirements differ between university and course, but this should give you a guide to what is usually expected from computer science applicants

A levels

BBC

Scottish Highers

AAABB

Vocational

Other Level 3/Level 6 qualifications (e.g. Pearson BTEC Level 3 National Extended Diploma in Computing, SVQ IT Professionals - SQCF Level 6) may be accepted as an alternative

Digital and IT apprenticeships

Check out our industry guide to help you decide if an apprenticeship might be the right choice for you.

The expert view

Institute of Analysts and Programmers

Specific entry requirements vary considerably, depending on the focus of the course. For example, a very theoretical course may require A level Mathematics, whereas Business IT programmes would probably not ask for any science background beyond GCSE. Few courses specify A level Computing or equivalent.

Other subjects you may be interested in

Considering an apprenticeship?

Applying for an apprenticeship is just like applying for a normal job. Here’s what you need to know:

Deadline

Apprenticeships don't follow the same deadlines as applying to uni, the deadline is down to the employer.
Where to apply

You apply directly through the employer.
No limits

You're not restricted to one apprenticeship application; you can do as many as you like.
Apply to university and apprenticeships

There's nothing stopping you applying to university through UCAS, while also applying for apprenticeship vacancies.
Find out more

Read our guide to IT and digital apprenticeships.

Let's talk about... IT and digital apprenticeships

Please accept marketing cookies to watch this video.

Change your cookie settings

Digital and IT apprenticeships

Watch our guide to digital and IT apprenticeships, hosted by Katie Thistleton. Hear from apprentices and employers.

Find out more

Apprenticeship vacancies

Check out live apprenticeship vacancies in information and communication technology.

Explore further

Go deeper into topics around computer science with the following.

Try CodeAcademy

Learn to code for free.
AppMaster

Watch YouTube videos of how to develop apps without code.
WIRED podcasts

Find out about the latest way tech is changing our lives.

Application advice

Whether it's personal statement tips or what to write in a cover letter for an apprenticeship application, our advice will help you get ahead in your computer science journey.

Skills, experiences and interests to mention

Are you good at problem solving? Do you enjoy playing games like Minecraft?
Have you ever coded something? Maybe you’ve used Raspberry Pi or have done CodeClub
Can you confidently discuss the debate around happens to our personal information online?
Could you talk about the benefits of AI and how it will change the world of work?
Teamwork and communication is really important in this field. Have you ever been part of a team? Maybe a hackathon or even a sports team? Have you ever organised an event at school?

Personal statement guide

We asked admissions tutors to share their dos and don’ts for writing a strong and engaging computer science personal statement. Here's what they told us.

What's on this page?

Study options

Studying computing at the University of South Wales

Chat to a current computing student

Chat to students powered by UCAS Media Service

Higher Technical Qualifications

Subjects it's useful to have studied first

So you want to study computer science?

Careers: Where can it take you?

Career options

What is... a nanotechnologist?

Getting in: Entry requirements

Average requirements for undergraduate degrees