Comprehensive notes for GCSE OCR Computer Science Programming in C# focused on using arrays. Includes examples and easy to understand explanations, with code that can be copied and pasted into software such as Replit. Suitable for all abilities. Contents: Arrays general explanation How to start your code Loops and switch cases Bubble Sorts (to rearrange numbers) Do-while conditions Lengths Examples of different code scenarios involving integers Examples of different code scenarios involving a combination of integers and strings (and more) Useful for anyone looking to revise for Paper 2, or to gain a better understanding of often confusing C# coding.