Java 

Explore file handling in Java to read from and write to files for data storage and retrieval.

File handling

Learn about variables, data types, and how to declare and initialize variables in Java.

Understand the different data types in Java such as integer, float, double, boolean, and string.

Dive into different types of loops in Java including for, while, and do-while loops to iterate through code.

Explore arrays in Java and how to declare, initialize, and manipulate them to store multiple values.

Discover how to create and use methods in Java for reusability and organization of code.

Learn about key OOP concepts such as classes, objects, inheritance, encapsulation, and polymorphism in Java.

Understand how to handle exceptions in Java using try-catch blocks to prevent runtime errors.

Learn how to create graphical user interfaces using Java's Swing library for interactive applications.