5
Subject Areas
112+
Free Courses
2
Specialist Curators
2026
Last Reviewed
Which Subject is Right for You?
Pick the goal that best matches where you want to go.
If…
I want to build websites or software applications
Web development, programming languages, agile and DevOps, testing, and systems architecture. Forty-four courses from beginner to advanced.
Browse Software EngineeringIf…
I want to work in IT infrastructure or cybersecurity
Networking, cybersecurity, database administration, applied AI, and IT service management. The skills behind the systems that developers build on top of.
Browse IT CoursesIf…
I want to work in finance or accounting
Bookkeeping, financial statements, payroll, and auditing. Build the skills that appear in every entry-level finance job listing.
Browse Accounting CoursesIf…
I want to grow a brand or run marketing
SEO, content strategy, social media, and conversion optimisation. The complete digital marketing skillset from scratch.
Browse Marketing CoursesIf…
I want to manage projects or lead a business
Project management, Agile, Lean Six Sigma, compliance, and economic strategy. Covers both operational and strategic business skills.
Browse Business CoursesBrowse All Subject Areas
Every category below links to a full course library, reviewed and updated for 2026.
IT Courses
18 coursesNetworking, cybersecurity, databases, and IT infrastructure
Top skill you will gain
Manage networks, secure systems, and work with enterprise IT infrastructure
- Network administration, LAN architecture, and ITIL 4 service management
- Cybersecurity compliance, CISSP preparation, and DORA digital resilience
- Applied AI, machine learning, and database administration fundamentals
Software Engineering
48 coursesWeb development, programming languages, agile, and software testing
Top skill you will gain
Build web apps, write code, and ship software using modern engineering practices
- Web and app development with HTML, CSS, JavaScript, Python, PHP, and Swift
- Agile, Scrum, and DevOps for delivering software reliably
- Software testing, quality assurance, and systems architecture
Business Courses
17 coursesProject management, process improvement, and business strategy
Top skill you will gain
Plan projects, improve processes, and navigate compliance
- Project management using Agile, Scrum, and Lean Six Sigma
- Regulatory compliance: GDPR, AML, and ISO auditing standards
- Economic strategy, sustainable development, and AI in business
Accounting
17 coursesUnderstand finance, bookkeeping, and accounts
Top skill you will gain
Read financial statements, manage payroll, and track business money
- Double-entry bookkeeping and financial statements
- Payroll processing and compliance fundamentals
- Financial analysis and management reporting
Marketing
11 coursesMaster digital marketing, SEO, and social media
Top skill you will gain
Drive traffic, convert leads, and grow brands online
- SEO, content strategy, and organic growth
- Social media marketing and paid advertising
- Email marketing, analytics, and conversion optimisation
Why We Cover These Five Subjects
Graduates Hub only publishes content in fields where we have a named specialist who can verify course quality. That is why you will find IT, Software Engineering, Business, Accounting, and Marketing on this page, and nothing else.
We made a deliberate decision to remove Health, Languages, and Personal Development from our platform. Not because those fields lack value, but because we do not have qualified practitioners to vouch for course quality in those areas. Publishing in fields outside our expertise would make us no different from the generic course aggregators that flood search results with unreviewed lists.
Every course that appears on Graduates Hub is reviewed against five criteria before it is listed: provider credibility, curriculum depth, certificate value, accessibility to learners without prior experience, and evidence of real learning outcomes. If a course does not meet those standards, it is not listed, regardless of how popular the platform is.
Top Diplomas
Comprehensive programs covering a subject in depth, typically 10 to 30 hours. Better suited to career changers and those pursuing a specific specialisation.
Top Certificates
Focused, practical programs completed in 2 to 6 hours. Ideal for adding a specific skill to your profile or testing your interest in a field before committing to a diploma.
Not sure where to start?
Our learning guides walk you through the best courses in each field, structured by experience level and career goal. Each guide is written by a specialist, not a content team.