Higher education has changed considerably in recent decades, and online and distance study now form a visible part of how people learn beyond the traditional campus. Worldwide, higher education enrolment is about 264 million students, and the global gross enrolment ratio in tertiary education is 43 percent, up from 19 percent at the turn of the century 2. These figures describe higher education as a whole, distance education and internet access. No verified global count of online degree students is available, so this article does not state how many students are enrolled in online degrees specifically, and it treats online study as one format among several.
This article examines the importance of an online degree in modern society through eleven dimensions. Each section looks at a different aspect, from access and flexibility to career development, lifelong learning, workforce change and the future of digital higher education. Where statistics are used, they come from the sources cited, and where they are absent, the discussion relies on practical reasoning and hypothetical scenarios.
1Expanding Access to Higher Education
Access to higher education remains uneven across the world. Among young people, about 80 percent in Western Europe and North America are enrolled in higher education, compared with 9 percent in sub-Saharan Africa 1. Geography, income, family responsibilities and the availability of nearby institutions all shape who can attend. For a student living far from a university, relocating may be impossible, even when academic ability and motivation are strong.
Online and distance study can widen the range of people who can take part. A learner in a rural village, a person caring for relatives, or someone living in a region with few programmes can often reach course materials and instructors without moving. Internet access is a precondition, and that is where inequality persists. Internet use stands at 94 percent in high-income countries but 23 percent in low-income countries 3, so access to digital learning is itself unevenly distributed.
Shows the share of the world population that can reach online learning at all.
- Using the internet73%
- Not using the internet27%
Source: International Telecommunication Union (ITU), Facts and Figures 2025. Coverage: Global. Period: 2025. Published: 2025. Data: 6.0 billion online and 2.2 billion offline. Percentages are computed from these two counts. Reference 3
Reading the data: Most people can now reach the internet, yet a little over a quarter cannot. Access to online study depends on this connection.
The interaction between distance and connectivity therefore determines how much online study can help. Where a reliable connection and a suitable device are available, distance removes a major barrier. Where they are not, the format can exclude as much as it includes. Institutions and governments that want to use online study for access need to address both connectivity and the cost of devices alongside course design.
The chart below shows the gap between people online and offline, which helps explain why access to digital learning varies so widely.
Explains how distance and connectivity shape who can learn.
- 1Geographical BarriersDistance, travel and relocation limit options
- 2Digital AccessA device and an internet connection remove the distance
- 3Learning OpportunitiesPrograms become reachable from home
- 4Knowledge DevelopmentLearners build subject knowledge at their own location
Type: conceptual diagram. It explains a process and does not present statistics.
Reading the data: Online study removes distance as a barrier, but only where digital access exists.
2Flexibility for Working Professionals
Many adults who want a degree already have full-time jobs, and their schedules rarely match a fixed timetable of daytime lectures. Online study can allow a learner to attend sessions in the evening, complete reading during short breaks, and submit assignments at times that fit around work. Flexibility of this kind can make it possible to continue studying through a career rather than stepping away from it.
Consider a nurse working night shifts who wants to move into health administration. Attending a campus course on weekday mornings would require leaving work, and the shift pattern might clash with lectures. An online programme that offers recorded sessions and asynchronous discussion boards could allow her to study on her days off and between rest periods, while keeping her income steady.
Flexibility also has limits. Online study demands self-discipline, time management and a reliable home environment, and not every working professional has these conditions. A person who works long hours with little control over their schedule, or who lacks a quiet place to study, may find that the format adds pressure instead of relieving it. Realistic planning, including honest estimates of weekly study time, helps learners judge whether a given course will fit their lives.
Employers sometimes support study through flexible hours or time allowances, and that support can make a significant difference. Where it is not available, the learner must weigh the commitment carefully before enrolling.
3Self-Paced Learning and Personalised Education
Self-paced learning allows students to move through material at a speed that suits their existing knowledge and their available time. A learner who already understands a topic can progress quickly, while another who finds it difficult can revisit earlier units, watch lectures again or spend more time on practice exercises. This adaptability can be valuable for students whose prior education varied in quality or who are returning to study after many years.
Imagine a small business owner who left school early and later built a successful shop. She wants a degree in business management but has little experience with academic writing and statistics. A self-paced course would let her spend extra weeks on the statistics module while moving faster through topics she already knows from running her business, which may feel more manageable than a rigid semester.
Personalised education depends on the design of the course. Some online programmes offer individual feedback, adaptive quizzes and advising, while others provide little more than downloadable files. Students should look at how support is organised, how quickly instructors respond, and whether there are opportunities to ask questions and receive guidance.
Self-paced study also demands regular goal setting. Without fixed deadlines, some learners fall behind, so combining flexibility with clear milestones is often the most effective approach.
4Development of Digital and Technological Competencies
Studying online usually requires the use of digital tools throughout the course. Learners log in to virtual classrooms, use learning management systems, submit assignments electronically, join video discussions and search digital libraries. These activities build familiarity with technology that many workplaces now expect, and they can strengthen skills that extend beyond the subject being studied.
A student enrolled in an online course in public administration, for example, may learn to collaborate on shared documents, communicate in written form across time zones and evaluate online sources critically. These habits can transfer to professional settings where remote teamwork and digital communication are common.
Digital competence is not automatic, however. Some students find software unfamiliar or struggle with unreliable internet connections, and institutions may vary in the technical support they offer. A learner who is anxious about technology may need orientation sessions, clear guides and patient help before the course content becomes manageable.
The skills developed through online study are most useful when they are deliberately practised and reflected upon. Learners who notice which tools help them organise information, and which create confusion, are better able to adapt to new systems in the future.
5Cost Efficiency and Financial Accessibility
The cost of higher education extends well beyond tuition fees. Students also face expenses for travel, relocation, housing, food, books, equipment and the income they may forgo while studying. Online study can reduce some of these categories, particularly travel and relocation, but it introduces others, such as reliable internet service, a suitable computer and a quiet workspace. A balanced assessment compares the full range of costs under each format rather than focusing on fees alone.
Consider a parent with two young children who lives in a town without a nearby university. Commuting to a campus would involve long journeys, childcare arrangements and possibly moving house. For this family, an online programme may reduce disruption considerably, although they would still need to budget for equipment and a stable connection at home.
Materials can also differ between formats. Some courses supply digital textbooks and free resources, while others require physical books or specialist software that carries its own cost. Students should check what is included, what must be purchased separately and whether any items can be borrowed or accessed through libraries.
Financial accessibility is not the same as affordability for everyone. A learner should consider the total cost, the time required, the potential loss of earnings and the support available, including any employer assistance or scholarships, before deciding how a particular programme fits their circumstances.
6Career Development and Professional Advancement
Higher education is often linked to employment prospects and earnings. Across OECD countries, the average employment rate of 25 to 64 year-olds is 60 percent for those below upper secondary education, 78 percent for upper secondary and 87 percent for tertiary education 5. The earnings premium also rises with qualification level: for full-time workers it is 39 percent over upper secondary at bachelor level and 80 percent at master or doctoral level 5. These are averages, and they vary widely between countries.
An online degree can contribute to career development by providing a recognised body of knowledge, practical skills and evidence of sustained study. It can help a professional move into a new role, qualify for a promotion or change sectors. A logistics coordinator, for instance, might study supply chain analysis online and use the knowledge to take on responsibility for procurement planning in his current firm.
Compares how many adults are employed at each level of education.
Scale 0 to 100. Share of 25 to 64 year-olds who are employed.
Source: OECD, Education at a Glance 2026 (Tables A3.1 and A4.1). Coverage: OECD average. Period: 2025. Published: 2026. Reference 5
Reading the data: Employment rates rise with each level of education in the OECD average. These are group averages, not a promise for any one learner.
Outcomes depend on many factors, including the field of study, the local labour market, personal effort and prior experience. A degree does not guarantee a particular job or income, and learners should research the employment patterns and skill requirements in their target occupations.
The chart below presents employment and earnings figures by level of education, which can help learners consider how qualifications relate to work.
Shows how much more full-time workers earn at higher levels of education.
Scale 0 to 100. Percent more earned than workers with upper secondary education.
Source: OECD, Education at a Glance 2026 (Tables A3.1 and A4.1). Coverage: OECD average. Period: 2024. Published: 2026. The premium is 25% or less in Denmark, Norway and Sweden and above 100% in Chile and Colombia. Reference 5
Reading the data: The average premium grows with the level of study, and it differs greatly between countries. It describes groups, not individual outcomes.
Explains the route from study to work opportunities.
- 1Higher EducationStructured study of a subject
- 2Subject KnowledgeUnderstanding of principles and practice
- 3Skill DevelopmentApplying knowledge to real tasks
- 4Career OpportunitiesNew roles and responsibilities become possible
Type: conceptual diagram. It explains a process and does not present statistics.
Reading the data: Knowledge turns into opportunity only when it is applied, which is why practical skill sits between study and career.
7Lifelong Learning and Continuous Knowledge Development
Learning is no longer confined to the early stages of life. In the European Union, 13.7 percent of adults aged 25 to 64 took part in learning in the previous four weeks, up from 10.1 percent ten years earlier 6. Participation varies considerably, from 38.2 percent in Sweden to 5.2 percent in Greece 6, and it is higher in cities at 16.8 percent than in rural areas at 10.3 percent 6.
Online formats can support lifelong learning because they allow short courses, modules and full degrees to be taken alongside other commitments. A retired teacher might complete a module on digital literacy for older learners, while a warehouse supervisor might take a short course in data analysis before pursuing a longer qualification. Such flexibility can help people return to study at different points in their lives.
Shows how many adults take part in learning in a typical four-week period.
- Took part in learning13.7%
- Did not take part86.3%
Source: Eurostat, Adult participation in learning. Coverage: European Union. Period: 2025. Published: 2026. Reported as 10.1% in 2015. Sweden 38.2% and Greece 5.2%. The second share is the remainder. Reference 6
Reading the data: Participation has grown, yet most adults are not in learning at any given time, and the gap between countries is wide.
Lifelong learning also depends on motivation, time, and the cultural value placed on adult education. Where employers, families and communities support continued learning, participation is more likely to be sustained. Where they do not, even well-designed online courses may attract few learners.
The chart below presents participation rates in learning across EU adults, while the diagram that follows illustrates how learning typically cycles through assessment, study and application.
Explains how learning continues after the first qualification.
- 1Initial EducationFirst qualification
- 2EmploymentKnowledge used at work
- 3UpskillingDeeper skill in the same field
- 4ReskillingNew skills for a new role
- 5Continued LearningStudy that never fully stops
↻ Learning repeats: each stage can lead back to an earlier one as work and knowledge change.
Type: conceptual diagram. It explains a process and does not present statistics.
Reading the data: Learning is a cycle, not a single phase. Flexible study makes each return practical.
8Global Learning Opportunities and Knowledge Accessibility
Online study can connect learners with instructors, peers and resources across national borders. A student in one country may take a course offered by an institution elsewhere, study alongside classmates from several continents, and access research published in other languages through digital libraries. Such connections broaden perspectives and can help learners develop an understanding of issues that cross borders, such as public health or climate policy.
Only 3 percent of students worldwide study abroad 1, which shows how limited physical mobility remains. Online study offers a way to gain international exposure without relocating, although it cannot fully replicate the experience of living in another culture. For learners who cannot travel, it can still provide meaningful contact with different ways of thinking.
Compares who can use the internet, which decides who can study online.
Scale 0 to 100. Share of people using the internet.
Source: International Telecommunication Union (ITU), Facts and Figures 2025. Coverage: Global income and location groups. Period: 2025. Published: 2025. Reference 3
Reading the data: Online learning reaches far more people in some groups than in others. Gaps in connectivity are the main limit on global reach.
Access to global knowledge depends on internet availability. Internet use is 85 percent in urban areas but 58 percent in rural areas 3, so learners outside cities may find it harder to join international courses or use online resources. Language barriers, time zone differences and unequal access to academic databases can also limit participation.
The chart below shows internet use by group, which indicates how unevenly the means to access global learning are distributed.
9Education for Diverse Life Circumstances
People enter higher education with different responsibilities, histories and goals. Some are caring for children or elderly relatives, some have health conditions that make travel difficult, some are serving in the armed forces or living in remote postings, and some are refugees or migrants rebuilding their lives. For these learners, a fixed campus schedule may be impractical or impossible, and online study can offer a route to qualifications when other options are closed.
Consider a person recovering from a long illness who wants to complete an incomplete degree. Attending classes in person might be exhausting, but an online course that allows rest days, extended deadlines where appropriate and access to materials at any hour could make continuing study possible. Similarly, a military spouse who moves every few years might value a programme that travels with her.
Online study does not solve every difficulty. Learners in unstable housing, those without private space at home, or those facing financial hardship may still struggle, and they may need additional support such as counselling, emergency funds or accessible technology. Designing courses that accommodate disability, language needs and varied household situations requires deliberate effort by providers.
Education that adapts to diverse life circumstances can help individuals achieve goals that would otherwise remain out of reach, while also contributing to more inclusive communities.
10Industry-Relevant Knowledge and Changing Workforce Needs
Work is changing quickly, and the skills required in many occupations are shifting. By the end of the decade, the World Economic Forum expects 170 million new jobs to be created and 92 million displaced, a net gain of 78 million, with 22 percent of jobs disrupted 4. Nearly 40 percent of on-the-job skills are expected to change 4. Employers identify skills gaps as a main barrier to transformation, with 63 percent naming them 4, and 77 percent plan to upskill their workforce 4.
Online higher education can respond to these pressures by offering courses that are updated more frequently than traditional curricula, and by making it easier for working adults to acquire new skills. Technology skills such as big data, networks and cybersecurity are among the fastest growing, along with analytical thinking, resilience, leadership and collaboration 4. A procurement officer, for example, might take an online module in data analytics to stay relevant as his role becomes more digital.
Shows the training need among every 100 workers.
- Need no new training41%
- Can be trained48%
- Unlikely to receive training11%
Source: World Economic Forum, Future of Jobs Report 2025. Coverage: Global. Period: Projection to 2030. Published: 2025. Report figures: 59 of every 100 workers need training and 11 of them are unlikely to receive it. 41 and 48 are computed from these. Reference 4
Reading the data: A majority of workers are expected to need new skills, and a notable group risks being left without the chance to learn them.
Industry relevance depends on how closely courses reflect real workplace needs. Learners should check whether programmes involve practical projects, current case studies and input from practitioners. Relevance can also be strengthened when employers, professional bodies and educators collaborate, although such partnerships vary widely.
The chart below shows the share of workers who will need training, and the timeline that follows describes broader changes in the workforce.
Shows how connectivity, employer demand and skills fit together.
- Now6 billion people are online
- NextOver two thirds of employers plan to hire for AI-specific roles
- By the end of the decadeNearly 40% of on-the-job skills are expected to change
- Across the workforce59 of every 100 workers need new training
Source: World Economic Forum, Future of Jobs Report 2025. Coverage: Global. Period: Projection to 2030. Published: 2025. The first stage uses ITU data (reference 3). Reference 4
Reading the data: Each stage builds on the one before. Education that stays current is a response to a measured change in what work requires.
11The Future of Higher Education and Digital Learning
Digital higher education has developed through several stages, from correspondence courses delivered by post to radio and television programmes, early internet-based courses, and today's blended and fully online formats. Each stage reflected the technology available and the needs of learners at the time. The current period combines video lectures, interactive assessment and online communities, and many institutions now treat digital delivery as a permanent part of their provision rather than an emergency measure.
Looking ahead, online study is likely to continue to evolve. Improvements in connectivity, device affordability and learning design may extend its reach, while concerns about quality, equity and the wellbeing of learners will remain important. Researchers and educators continue to examine which features of digital learning produce the best outcomes for different groups, and this evidence will shape future practice.
Shows how delivery methods have developed in stages.
- Early distance educationStudy by post and broadcast
- Internet-based educationCourses delivered over the web
- Learning management systemsOne place for lessons, tasks and records
- Mobile learningStudy on phones and tablets
- Cloud-based platformsShared tools that scale to many learners
- AI-assisted learningHelp with practice and feedback
- Adaptive and personalised educationPace and content that respond to the learner
Type: conceptual timeline. It shows the order of developments and does not present statistics or dates.
Reading the data: Each stage added reach or convenience. The next stage is shaped by how well tools support real learning, not only by new technology.
The future of digital higher education will depend on choices made by governments, institutions, employers and learners. Investment in infrastructure, support for students and clear information about what courses offer will all influence whether online study fulfils its promise. The importance of online degrees in modern society rests not on any single advantage but on how well they are integrated into a wider system of learning and opportunity.
The timeline below summarises the main stages in the evolution of digital higher education.