The Insight Orbit

Top 10 Excel Functions (2025) – One Real-Life Sales Use Case

📂 Excel, Excel Formula | 👤 Amit Kasar | 🕒 November 12, 2025 | 📖 7 min read

Top 10 Excel Functions (2025) — One Real-Life Use Case 🏷️ The Scenario (one sheet) You’re a sales analyst preparing a quick “actuals & issues” roll-up for the product team.…

How to Add Star Rating in Excel – Interactive Tutorial and Case Study

📂 Excel, Excel Formula | 👤 Amit Kasar | 🕒 November 8, 2025 | 📖 4 min read

This interactive tutorial shows you how to add star ratings in Excel using formulas, symbols, and VBA - complete with a practical FP&A case study and editable demo.

Excel DSUM Function: Advanced Database Summing with Criteria Explained

📂 Excel Formula | 👤 Amit Kasar | 🕒 November 7, 2025 | 📖 5 min read

The Excel DSUM function calculates the sum of values in a specified column of a database or table based on criteria you define. By using a criteria range, DSUM enables…

🚫 Stop Repeating Formulas – Use the LET Function Like a Pro 🧮

📂 Excel Formula, Excel | 👤 Amit Kasar | 🕒 November 3, 2025 | 📖 7 min read

Master the Excel LET Function – The Ultimate Cheatsheet

Excel LET and LAMBDA: The Secret to Smarter Dynamic Formulas

📂 Excel, Finance & Business | 👤 Amit Kasar | 🕒 October 20, 2025 | 📖 10 min read

Discover how Excel LET and LAMBDA functions transform formula writing. This guide walks through sample data, real-world case studies, and advanced dynamic array logic every professional should master.

Power BI What-If Analysis – Transform Scenario Modeling into Strategic Insight

📂 Excel, Data Analysis, Finance & Business | 👤 Amit Kasar | 🕒 October 16, 2025 | 📖 7 min read

Discover how Power BI What-If Analysis turns dashboards into dynamic decision-making tools. Explore real-world cases, DAX examples, and practical business scenarios that help you test and visualize possible futures with…

Dynamic Arrays in Excel – Master Spill Formulas Like a Pro

📂 Excel, Data Analysis, Finance & Business | 👤 Amit Kasar | 🕒 October 16, 2025 | 📖 6 min read

Master Dynamic Arrays in Excel to automate financial dashboards, streamline analysis, and build smarter reports with UNIQUE, FILTER, and SORT formulas.

Mastering Advanced DAX Calculations in Power BI for Business Insight

📂 Power BI, Data Analysis, Excel, Finance & Business | 👤 Amit Kasar | 🕒 October 15, 2025 | 📖 7 min read

Master the art of DAX in Power BI and transform your dashboards into intelligent analytical tools. Learn advanced functions, time intelligence, and practical business cases.

Build an Interactive Excel Dashboard: An End-to-End Guide for Business Users

📂 Data Analysis, Excel, Finance & Business | 👤 Amit Kasar | 🕒 October 15, 2025 | 📖 7 min read

Master the art of building an Interactive Excel Dashboard — from raw data to insights. This guide reveals how finance and business professionals can create data-driven visual dashboards that empower…

Excel Advanced Skill: Power Query Data Automate and Transform Data Like a Pro

📂 Data Analysis, Excel, Finance & Business, Power BI | 👤 Amit Kasar | 🕒 October 15, 2025 | 📖 8 min read

1. Introduction – Why Power Query Data Automation Matters Every analyst has lived this nightmare: the endless ritual of copy-pasting, reformatting, cleaning, and aligning Excel sheets before any real analysis…