AI Copilot in Excel helps clean dates, split columns, and add currency formats, so you save time and make faster, clearer decisions.

I tried four vibe-coding tools, including Cursor and Replit, with no coding background. Here's what worked (and what didn't).

Overview: Python and SQL form the core data science foundation, enabling fast analysis, smooth cloud integration, and ...

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

And better yet, some of the most popular examples of these online courses are available to take for free. You can learn about ...

I've worked with AI for decades and have a master's degree in education. Here are the top free AI courses online that I recommend - and why.