GRE Subject Tests

Computer Science explores the principles and applications of computing, programming, and information technology.

What is Computing?Programming BasicsInformation Technology in Daily Life
Algorithms and Problem-SolvingData StructuresCybersecurity and Privacy
Building Your First ProgramCollaborative Projects and TeamworkSolving Real-World Problems With Code
Breaking Problems Into StepsPracticing With Mini-Projects
What is Computing?Programming BasicsInformation Technolo...Algorithms and Probl...Data StructuresCybersecurity and Pr...Building Your First ...Collaborative Projec...Solving Real-World P...Breaking Problems In...Practicing With Mini...
Practical Applications

Solving Real-World Problems With Code

Code for a Better World

Coding isn't just fun—it can help solve real problems! From making schoolwork easier to helping the environment, programming has the power to make a difference.

How Can Code Help?

  • Automate boring tasks, like sorting data.
  • Create tools for people with disabilities.
  • Build apps that track and reduce energy use.

Get Inspired

Look for problems in your community or daily life and think about how code could help solve them!

Examples

  • Developing an app to remind people to recycle.

  • Automating homework grading for teachers.

Next
Breaking Problems Into Steps