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July 18 2025

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For general information:

Information Center

303 Lewisohn

 

(116th & Broadway)

(212) 854-9699

 

(attended 9 a.m.–6 p.m.)

[email protected]


If you have already submitted an application:

Admissions and Student Affairs Office

 

(formerly the Student Services Center)

Columbia University
203 Lewisohn
M.C. 4119, 2970 Broadway
New York, NY 10027-6902

   

(212) 854-9666
Fax: (212) 854-7400

   

Hours: Monday–Thursday, 9 a.m.–7 p.m.; Friday, 9 a.m.–5 p.m.


Counselor:
Peter Jamieson

Program Director: Dennis Green
Director's open-door hours: Tuesday–Thursday, 5–6:15 p.m.

   

 

 

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Computer Technology and Applications

The Preparatory Course

Applicants who have little or no computer experience, or who achieve a low score on the CTA placement examination, may be accepted into the CTA Program on a provisional basis and required to complete QC4105, Foundations of Information Technology.

Applicants to the program who lack hands-on experience with computers should consider enrolling in QC4103, Business Applications Software.

QC4105. Foundations of Information Technology

  • Required for qualified students who lack the fundamental computer and information technology knowledge required for first-term CTA courses.
  • Designed to provide students with the basic knowledge in computer technology and information systems prerequisite to all other courses in the program. Provides a strong foundation for further study in all areas of information technology and applications.
  • Students asked to complete this course are expected to receive a grade of B or better in order to continue with the program. Upon successful completion, the student will be prepared for first-term courses in any of the CTA program tracks.
  • Students who complete QC4105 are advised to consult with their instructor and with the Director of Information Technology Training Programs before choosing their major track of study.
  • May be taken as a single course or in combination with QC4103, Business Applications Software.
  • Does not count as one of the eight courses required for certification.
  • Covers the following areas:
    • the architecture of computer operating systems
    • the basics of information systems
    • management and decision making
    • hardware and architecture
    • operating systems and programming
    • database theory
    • telecommunications and networking
    • systems analysis and design
    • business software products
    • Internet/World Wide Web
    • current technology news
    • the future of computing and IT

QC4103. Business Applications Software

  • A fast-paced hands-on laboratory course in Microsoft Office including Word, Excel, Access, and PowerPoint.
    • Review of hardware and software basics and the Windows environment, and hands-on business models in each application.
    • The topics covered for each application range from fundamentals through the intermediate level.
    • Combining applications will also be introduced, e.g., linking a business report in Word to spreadsheets and charts developed in Excel.
  • One participant to a PC.
  • Limited enrollment.
  • Does not count as one of the eight courses required for certification.

 

 

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