Advanced Excel and Business Intelligence (BI) skills are essential in 2026, significantly boosting earning potential by $15,000 to $30,000 annually. Key tools to master include Power Query, Power ...

It’s not for big data, but you can use Microsoft Excel to learn a lot more about analytics than you may realize. For many office workers, Microsoft Excel is simply the go-to spreadsheet application.

Ben Jones is co-founder and CEO of Data Literacy, and the author of nine books on data and AI, including AI Literacy Fundamentals. In a world increasingly focused on data and AI, the role of the data ...

Overview: Data analyst certifications help convert theoretical knowledge into job-ready skills.Different certifications suit ...

Sheryl Grey is a freelance writer who specializes in creating content related to education, aging and senior living, and real estate. She is also a copywriter who helps businesses grow through expert ...