Sometimes the best IT solution is the one you already have. Not always, of course: Cloud infrastructure, for example, tends to yield much more flexibility and choice than private data centers. Unless ...

Excel is more than just a spreadsheet tool; it is a comprehensive platform for data analysis and business intelligence. By using its advanced tools—Power Query, Power Pivot, and DAX—you can elevate ...

Microsoft Excel is getting a new Copilot feature that imports, transforms, and loads data using natural language prompts.

Jeff's been involved in the IT industry since before the Internet and spent more than 20 years working in technical support, system administration, network administration, and consulting roles. He ...

This Power BI tutorial explains how to use Power Query to clean, reshape, and prepare Excel data before building visualizations. The lesson covers importing multiple tables, navigating the Power Query ...

Navigating the world of data management can often feel like a daunting task, especially when faced with messy datasets that seem to defy order. If you’ve ever spent hours manually cleaning data in ...

Microsoft Excel's October 2026 update adds five Copilot capabilities for data cleaning, automation, interactive reports, and ...

Data transformation is the process of converting data from one format -- such as a database file, Extensible Markup Language document (XML) or Excel spreadsheet -- into another format. Transformations ...

Data transformation is at the core of every digital business transformation. With most companies, the complexity and importance of data are often underestimated, leading to project delays and unmet ...