Latest Articles

Conditional Formatting in Excel – Full Step-by-Step Guide (Using Employee Dataset)

Step 1: Enter the Dataset Create the following headers in Row 1:…

React Counter App

I’ll help you create a Counter App with increment, decrement, and reset…

React Todo List App

I’ll help you create a complete Todo List app in React with…

JavaScript Hoisting

In JavaScript, hoisting is not magic—it’s the engine preparing the stage before…

JavaScript DOM Manipulation Practice

1. Hero Section Update (getElementById) Scenario Homepage headline must change dynamically. Code…

MS Excel SUM Exercise and Practice

BEGINNER LEVEL (1–15) ✅ Task 1: Total Shop Sales Dataset: Item Sales…

Excel Conditional Formatting Exercise 2026

In Excel, conditional formatting is where raw numbers begin to speak.A dull…

Brainy Wourkout

500 MOST-USED DATA ANALYST FORMULAS CHEAT SHEET 2026

500 MOST-USED DATA ANALYST FORMULAS CHEAT SHEET CATEGORY 1 — BASIC MATH…

DCOUNT Function in Excel

DCOUNT Function in Excel Purpose:DCOUNT counts the number of numeric values in…