Need guidance to start learning Python for FP&A (large datasets, cleaning, calculations)

I work in FP&A and frequently deal with large datasets that are difficult to clean and analyse in Excel. I need to handle multiple large files, automate data cleaning, run calculations and pull data from different files based on conditions.

someone suggested learning Python for this.

For someone from a finance background, what’s the best way to start learning Python specifically for:

• handling large datasets
• data cleaning
• running calculations
• merging and extracting data from multiple files

Would appreciate guidance on learning paths, libraries to focus on, and practical steps to get started.