Copyright is a legal right that automatically protects original creative works — including software, images, music, and written content — from being copied, distributed, or modified without the creator's permission. In GCSE Computer Science, you need to understand what copyright covers, how software licences work, and the consequences of infringement.
What is intellectual property and why does it matter in computing?
Intellectual property (IP) is the legal term for creations of the mind that can be owned — just as you can own physical property. In computing, the most relevant forms of IP are:
- Copyright — protects original works such as software, images, music, videos, and written text. Copyright arises automatically when a work is created; you do not need to register it.
- Patents — protect inventions and technical processes (e.g. a new compression algorithm). Patents must be registered and expire after 20 years.
- Trademarks — protect brand names and logos (e.g. the Apple logo). Must be registered.
For GCSE Computer Science, copyright is the most important of these, particularly as it applies to software and digital media.
What does copyright law protect in the UK?
In the UK, the Copyright, Designs and Patents Act 1988 governs copyright. Key points:
- Copyright protects any original work — software code, websites, images, music, databases, videos, and written content.
- It arises automatically when a work is created; no registration is needed.
- The copyright owner has the exclusive right to copy, distribute, adapt, and publicly display the work.
- Copyright in the UK generally lasts for the creator's lifetime plus 70 years.
Copyright is separate from the Computer Misuse Act 1990 (which covers unauthorised access) and GDPR (which covers personal data). Students often confuse these three laws — they protect different things.
What are the consequences of copyright infringement?
Copying, sharing, or using a copyrighted work without permission is infringement. In computing contexts, this includes:
- Downloading and sharing music, films, or software without paying (piracy)
- Using an image found online in a project without permission
- Copying someone else's code and presenting it as your own work
| Action | Legal consequence |
|---|---|
| Distributing pirated software commercially | Criminal prosecution, unlimited fine, up to 10 years imprisonment |
| Downloading pirated content | Civil action — copyright holder can sue for damages |
| Using copyrighted images without licence | Takedown notice, demand for payment, civil claim |
| Copying software code (plagiarism in education) | Academic penalty (separate from legal consequence) |
What are software licences?
A software licence is a legal agreement between the copyright holder and the user that sets out what the user is and is not permitted to do with the software. The copyright holder retains ownership; the licence grants specific permissions.
| Licence type | What it permits | Examples |
|---|---|---|
| Proprietary (commercial) | Use the software as specified; no modification, redistribution, or access to source code | Microsoft Office, Adobe Photoshop |
| Freeware | Use for free, but source code is not provided and redistribution may be restricted | Skype (older versions), WinRAR |
| Shareware | Try for free, pay to continue or unlock features | Some older utilities |
| Open source | Use, study, modify, and redistribute (conditions vary by licence) | Linux, Python, LibreOffice |
| Public domain | No copyright restrictions; completely free | Very old works, some government publications |
What are Creative Commons licences?
Creative Commons (CC) provides a standardised set of licences that allow creators to share works with specific permissions — without the user needing to seek individual permission each time. The main components are:
| Abbreviation | Meaning | What it means for users |
|---|---|---|
| BY | Attribution | You must credit the original creator |
| SA | Share Alike | Derivative works must use the same licence |
| NC | Non-Commercial | Not for commercial use |
| ND | No Derivatives | You may not alter the work |
Common combinations:
- CC BY — Use freely, just credit the creator. The most permissive CC licence.
- CC BY-SA — Credit required; derivatives must use the same licence (used by Wikipedia).
- CC BY-NC — Credit required; non-commercial use only.
- CC0 — The creator waives all rights; equivalent to public domain.
What is fair dealing?
UK copyright law provides a fair dealing exception that allows limited use of copyrighted material without permission in certain circumstances:
- Research and private study — using a small extract for personal non-commercial research.
- Criticism, review, and reporting — quoting from a work to discuss or critique it.
- Education — teachers may use extracts for classroom instruction under certain conditions.
Fair dealing is not a blanket exception — it applies to limited, proportionate use and does not allow wholesale copying.
Frequently asked questions
Does copyright apply to code I write myself?
Yes. Any original code you write is automatically protected by copyright as soon as you write it. If you publish it with no licence attached, others have no legal right to copy, use, or modify it — even if it is publicly visible on a website such as GitHub. To allow others to use your code, you should attach an explicit licence such as MIT, Apache, or GPL.
What is the difference between open source and freeware?
Freeware is software you can use at no cost, but the source code is typically not available and you cannot modify or redistribute it. Open source software makes its source code publicly available under a licence that grants specific freedoms — usually to use, study, modify, and redistribute, subject to conditions (such as sharing modifications under the same licence). Free and open source are different properties that can exist independently.
Is sharing a link to a pirated file copyright infringement?
Sharing a link to copyrighted content hosted elsewhere can be considered copyright infringement in some jurisdictions, particularly if you are aware the linked content is infringing and you are facilitating access to it. In the UK, providing a hyperlink that the linker knows points to infringing content can make the linker liable. Simply sharing the URL of a legitimate streaming site is not infringement.
How is copyright different from the Computer Misuse Act?
The Computer Misuse Act 1990 criminalises unauthorised access to computer systems — hacking, installing malware, and so on. Copyright law protects creative works from being copied or distributed without permission. They are two separate laws addressing different harms. You can infringe copyright without breaking the Computer Misuse Act (e.g. downloading a film illegally from a public torrent site), and you can break the Computer Misuse Act without infringing copyright (e.g. logging into someone else's email account without permission).
Discuss copyright scenarios, explore real exam-style questions, and test your knowledge with Professor Turing at aitutors.me.