Kopec Explains Software
Computing concepts simplified
#43 The Lisp Programming Language

The Second Oldest Programming Language That's Still Used

#42 What was DOS?

MS-DOS was once the dominant personal computer OS

#41 How to Pick an Internet Service Provider

Which ISP is best for you?

#40 What is the Memory Hierarchy?

Different types of memory working together.

#39 All About Bugs

Developer mistakes that cause user errors.

#38 The History of macOS

The Macintosh Operating System's Various Incarnations

#37 How do Podcasts Work?

The journey from audio file to podcast player.

#36 What is XML?

Extensible Markup Language is a meta format.