Final answer:
Machine languages evolved into assembly language and later into high-level languages to simplify computer operations, make programming more accessible, and improve code readability.
Step-by-step explanation:
Machine languages evolved into assembly language and later into high-level languages for a variety of reasons.
One reason was to simplify computer operations. Machine languages are made up of binary code, which can be difficult for humans to understand and work with directly. By using assembly language and high-level languages, programmers can write code that is closer to human language, making it easier to read and write.
Another reason for this evolution was to make programming more accessible. Machine languages require a deep understanding of the computer's architecture and are not easily learned by beginners. Assembly language and high-level languages, on the other hand, provide a higher level of abstraction, allowing programmers to focus on solving problems rather than worrying about the specifics of the computer's hardware.
Lastly, the evolution from machine languages to assembly language and high-level languages aimed to improve code readability. Machine languages consist of complex instructions and memory addresses, making it challenging to decipher the purpose of a program just by looking at the code. Assembly language and high-level languages use mnemonics and more intuitive syntax, making the code easier to understand and maintain.