What is Power BI? A Complete Beginner’s Guide to Features, DAX & Uses (2026) If you work with data — or you want to — you’ve probably heard the name Power BI at least once. Maybe your manager mentioned it. Maybe you saw it on a job description. Or maybe you’re just curious about what all the fuss is about. Well, you’re in the right place. In this guide, we’re going to cover everything you need to know about Power BI — what it is, what it does, how to install it, how it compares to Excel, and how to write your first DAX formula. Whether you’re a complete beginner or someone who has used Excel for years, this guide is for you. Let’s get started! What is Power BI? Power BI is a business intelligence and data visualization tool developed by Microsoft. In simple words, it helps you take raw data — from Excel files, databases, websites, or apps — and turn it into beautiful, interactive reports and dashboards Instead of staring at boring rows and columns in a spreadsheet, Power BI lets y...
Learn digital skills, start smart, and build your own low-investment online business as a student in 2025 Being a student in 2025 means more opportunities than ever before. You don’t need a big office, large capital, or years of experience to start earning online. With just a laptop or smartphone and an internet connection, students can build profitable online businesses while continuing their studies. If you’re searching for low investment online business ideas for students , this article will guide you step by step. All the ideas below require minimum money , flexible time, and beginner-friendly skills. Let’s get started. 1. Freelancing (Best for Skill-Based Students) Freelancing is one of the easiest ways for students to earn online. If you have skills like writing, graphic design, video editing, web development, or data entry, freelancing platforms can help you find clients. Investment: ₹0 Skills Needed: One useful skill Earning Potential: ₹10,000–₹50,000/month (or more) ...