If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 ...

You can divide the recent history of LLM data scraping into a few phases. There was for years an experimental period, when ethical and legal considerations about where and how to acquire training data ...

Web scraping powers pricing, SEO, security, AI, and research industries. AI scraping threatens site survival by bypassing traffic return. Companies fight back with licensing, paywalls, and crawler ...

When the web was established several decades ago, it was built on a number of principles. Among them was a key, overarching standard dubbed “netiquette”: Do unto others as you’d want done unto you. It ...

Browser extensions can be just as dangerous as regular apps, and their integration with the tool everyone’s constantly using can make them seem erroneously innocuous. Case in point: a collection of ...

AI is not magic. The tools that generate essays or hyper-realistic videos from simple user prompts can only do so because they have been trained on massive data sets. That data, of course, needs to ...

Cloudflare, one of the world’s largest internet infrastructure providers, has begun blocking AI web crawlers by default unless they receive direct permission from site owners. This new policy changes ...

Have you ever found yourself wrestling with Excel formulas, wishing for a more powerful tool to handle your data? Or maybe you’ve heard the buzz about Python in Excel and wondered if it’s truly the ...

Web scraping is an automated method of collecting data from websites and storing it in a structured format. We explain popular tools for getting that data and what you can do with it. I write to ...

Posted: May 30, 2025 | Last updated: July 10, 2025 In this video, I’ll show you how to turn a simple web scraping technique into the foundation for a potential million-dollar SaaS idea.