Office Witch's Power BI - Data Analysis Visualization

Team leaders, you say, if you give me an Excel file, I have to look at it one by one? Can't you organize it so that it's pretty and easy to see at a glance? I'm busy organizing and analyzing data, but when will I edit it nicely? When that happens, you think, how great would it be if there was a magical tool that visualizes the Excel data I organized beautifully? Yes, there is. Power BI, a magical tool created by MS. It's a simple visualization tool that makes it easy to see the Excel data you created at a glance, and once you create it, it's continuously updated and used later! We'll tell you very, very easily and kindly what the program is and how to use it!