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...
Cloud computing courses for beginners with AWS, Azure, and Google Cloud platforms Cloud computing is one of the most in-demand skills in today’s IT industry. From startups to big companies, almost everyone uses cloud platforms to store data, build applications, and run services online. If you are a beginner and thinking, “Where should I start learning cloud computing?” — don’t worry. This article will help you. Here are the top 10 cloud computing courses for beginners , including free and paid options , explained in easy and simple language . What Is Cloud Computing? (In Simple Words) Cloud computing means using computers, storage, and software over the internet instead of your own system. Examples you already use: Google Drive Gmail Netflix Online websites and apps Learning cloud computing can help you get roles like: Cloud Engineer DevOps Engineer System Administrator Software Developer 1. AWS Cloud Practitioner Essentials (Free) Platform: AWS Sk...