Double square brackets appear in structured references in Excel when column headers contain spaces or special characters. They're also inserted into formulas when you reference header and total rows ...

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 ...

The introduction of dynamic arrays triggered the biggest change to how we work with Microsoft Excel formulas in years, if not decades. They allow a single formula to spill multiple results into ...

Microsoft is investigating an ongoing incident that is preventing some customers from accessing Microsoft 365 applications. While the company has yet to share which regions are currently affected by ...

Microsoft has confirmed that Windows updates released since August 29, 2025, are breaking authentication on systems sharing Security Identifiers. Windows uses unique alphanumeric strings known as ...

The United Arab Emirates’ (UAE) ambition to become a global leader in artificial intelligence (AI) was one of the most discussed points at the Gitex 2025 conference in Dubai. Across government ...

Microsoft is rewriting Windows to turn computers into AI PCs that you talk to. Microsoft is rewriting Windows to turn computers into AI PCs that you talk to. is a senior editor and author of Notepad, ...

Windows 10 was launched in July 2015. It was supposed to be the last major operating system (OS) upgrade, but Microsoft released Windows 11 in October 2021, and now Windows 10 has reached end of life, ...