Power Query - how to remove rows where column A begins with a certain string AND column B contains certain text?

Are you overwhelmed by legacy spreadsheets and the clutter they create? If you need to cleanse your data by removing specific rows—like those where column A starts with "ABC" and column B contains "dog"—you’re in the right place. With Power Query, you can efficiently filter your dataset to eliminate unnecessary entries, enhancing clarity and focus. By mastering this technique, you can streamline your workflow and ensure your data serves your goals. Let’s dive into the steps to transform your data management process.