Data validation input messages are cleaner, more stable, and more professional.

Write Excel formulas that are easy to understand and don't consume lots of memory.

Microsoft has announced that it will start disabling external workbook links to blocked file types by default between October 2025 and July 2026. After the rollout ...

Have you ever been overwhelmed by messy spreadsheets or struggled to collect data in an organized way? Imagine a scenario where instead of juggling multiple tabs and rows, you could guide users ...

In the Getting started directory, you’ll find a step-by-step tutorial to build your own Word Cloud app. Training version: Practice assembling the Python code yourself. Wordcloud - complete: The fully ...

Did you know that you can leave notes on specific Excel cells for people to read? It’s a great way to safeguard against data entry mistakes by putting in reminders or instructions. Here’s how to set ...

Excel is a rich and intelligent software, and a good knowledge of how it works means you’ll be able to use it for many of your business needs, including creating a Point-of-Sale (POS) system. A good ...

Mail merge in Excel is a fantastic feature that can help send emails in bulk, but you can also use it to print address labels. The entire process revolves around preparing the label data and then ...

In just a few minutes, you can create a cool iPhone Lock Screen wallpaper that can switch between two images with just a tap. Add the right images to your photo library, and you can toggle between ...

Designing visually appealing and functional Excel forms and interfaces more accessible than you might think. By integrating Excel’s robust features with PowerPoint’s “Merge Shapes” tool and the power ...

OpenAI has unveiled two new ChatGPT features today as part of its 12 days of OpenAI campaign. Notably, ChatGPT is learning how to include video input and screen sharing in voice conversation. And ...