Computer Algorithms -- Links to courses, notes from actual courses at Universities, dictionary of algorithms, algorithmic techniques, algorithms problems, including data structures, numerical and combinatorial algorithms,graph algorithms, and computational geometry

Artificial Intelligence - Free software and materials of general interest to AI researchers, educators, students, artificial Intelligence links, Articles and resources on artificial intelligence.

CAD -- CAM Resources -- CAD system and development tool for engineering, 3D modeling, CAD consulting and services and web-based project control.

Computer Science --Computer science research institutes, high performance computer centers, centers for advanced training in computation, supercomputing applications and research.

Consulting --Network management, design and security, IT maintenance and computer support, Free online "ask an expert" site, web development, e-commerce, and custom software solutions.

Data Communication Education and Training-- Courses and training in various data communications subjects, self-paced telecommunications training by remote learners, Computer based multimedia training course on fiber optics technology.

Desktop Publishing- Links and training sites, ideas, tips, and techinques marketing your products and services, extensive desktop and electronic publishing resource.

e-Books -- News, information, newsletters, discussion, lists of free e-books with links, overview of electronic book technology

Computers in Education -- Educational Journals, Associations, Computers as tutors, history of computers, software for specific subjects.

Educational Software -- Software for educational administrators, school personnel.

Employment --Job search sites for computer and information technology professionals, career advice sites, recruiting websites for programmers, software engineers, systems administrators, systems analysts.

Educational Games - Spelling and quiz games, games that introduce children to role-models

Computer Graphics -- Graphic resources for web designers, clipart resources, Links to templates, graphics, animation, Flash, fonts, wallpapers, and screensavers

Computer Graphics Research Centers -- Universities, research centers and visualization labs, links to government labs conducting research with computer graphics and scientific visualization.

Computer Hardware -- Reviews, tests and comparison of hardware products, computer hardware news, comparative price/performance listings.

History of Computers -- Progression in computer technology throughout the ages, Detailed information including early pioneers and companies, virtual museums.

Computer Human Interactions -- Human computer interaction research labs, news, articles and discussion groups.

Home Automation -- Automation systems for the home, Equipment for monitoring temperature, water, humidity and power consumption for home or industrial use, Home automation software.

Intranets -- Basic concepts and definitions of Intranets, tutorials, software.

Mobile Computing -- Mobile and wireless computing information, news, products, solution, events, free downloads, and resources dedicated to location-based services.

Computing Multimedia -- How to use multimedia for teaching and learning,, index to various types of multimedia resources, including articles, software, authorities, samples, multimedia computing software.

Open Source -- News, information and downloads for Open Source Software, organizations fostering free and open resources.

Parallel Computing -- NLinks to supercomputing centers, cluster management systems, monthly peer review journals, projects using parallel computers.

Robotics -- History and development, types of robots, way to use robots, artificial intelligence, telerobotics, robotics timeline.

Security -- Hardware and software products, suppliers of encryption and biometric devices, hardware and software network security products including firewalls

Speech Technology -- Speech recognition systems, speech recognition programs, software solutions.

Supercomputing -- Information about supercomputing applications and research, technical articles, news, events, publications, and manufacturer links, Ranking of supercomputers according to the LINPACK benchmark.

Virtual Reality -- Research project and software applications for virtual reality, news and articles about 3D applications.

Computer and mathematical occupations

• Actuaries
• Computer programmers
• Computer scientists and database administrators
• Computer software engineers
• Computer support specialists and systems administrators
• Computer systems analysts
• Mathematicians
• Operations research analysts
• Statisticians