Fragmenting your data across many Excel tabs is a common habit that silently kills file performance, introduces hidden errors ...

Although getting into the habit of naming tables in Excel can take some time if it's not something you usually do, here's why today's the day to start. First, if you're working with a large workbook ...

Let's connect on LinkedIn! I'm Martin Irurozki, a fullstack developer passionate about AI automation, building intelligent tools, and creating real-world solutions that make a difference. If you: 🚀 ...

Here are some examples on how to add data validation to a worksheet. The following code adds a data validation to a range that only allows integer values between 1 and 5. The following code adds a ...