If you want to write code, Codex-based support is also quite convenient. But the monthly subscription fees are quietly painful. Around 2,000 to 3,000 yen per month. Depending on exchange rates and ...

Skip down to the TLDR section to get it working a.s.a.p. Please read the Security section — it explains a 100x slowdown that catches almost everyone the first time.

Last time, in VBA x ChatGPT 17 Debugging (1) (Error Discovery and Correction) (The Three Pillars of Self-Debugging), I explained the three pillars of debugging. I ...

Accountants can choose from a plethora of new ways to apply artificial intelligence (AI), as capabilities for language processing, decision-making, and automation are more accessible than ever. “There ...

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Have you ever found yourself overwhelmed with multiple Excel sheets, each requiring its own header and footer? This is a common challenge, but there’s a way to automate this process. By leveraging the ...

Looking for a simple way to fill empty cells with “N/A” in your Excel sheets? You’ve come to the right place. Excel has several straightforward methods to help you do just that, making sure no cell is ...

If you work with data in Excel, you may come across situations where you need to split a huge CSV Excel spreadsheet into separate files. It can be a challenging task if you do it manually, but there ...