I’m seeing many reports, in various locations, about this month’s Windows security patches breaking custom programs that import and export Excel XLS files. Programs that have worked for years are ...

If the ERROR.TYPE function in Excel is not working on your Windows 11/10 PC, this post will help you fix the issue. The ERROR.TYPE() function is one of the most ...

Have you ever followed a YouTube tutorial, carefully copied an Excel formula, and hit “Enter,” only to be met with an error or baffling results? It’s a ...

Have you ever stared at a spreadsheet, struggling to make sense of percentage calculations that just don’t seem to add up? Whether it’s a confusing formula, a misstep with zero values, or an ...