Computer Fundamentals: Spreadsheet Editing and Java Basics

This document contains well-structured handwritten notes covering important computer fundamentals, with a focus on spreadsheet concepts and basic Java programming. It explains the meaning and elements of spreadsheets, including rows, columns, cells, and data organization, along with essential editing and formatting techniques used in Google Sheets. The notes also include formulas and functions such as addition, division, square root, and integer functions with examples for better understanding. In addition, the document introduces the fundamentals of Java, covering variables, data types, and basic programming concepts. These notes are simple, beginner-friendly, and useful for students preparing for exams or building a strong foundation in computer studies.