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Closed Source

What is it?

Closed source is software whose source code is not available to the public. Only the original developers can view or change it.


Tech Understandability: Beginner


Simple One-Sentence Definition

Closed source software keeps its code secret from users.


Analogy or Comparison

It’s like a recipe locked in a vault. Only the chef knows how to make the dish.


Why it matters?

Closed source software can provide stable and secure programs. However, it limits user control and customization.


Fun Fact

Many popular software products, like Microsoft Windows, are closed source.


Related Terms

Open Source: Open source is software with source code that anyone can inspect, modify, or enhance.

Source Code: Source code is the human-readable instructions that make up a computer program.

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