Learn practical HYPERLINK tips, from dynamic sheet links and navigation buttons to XLOOKUP row jumps and tidy anchor text for client reports.

A hacker logs into nothing—no username, no password, no multifactor prompt. Yet within moments, they are stealing confidential business documents, creating administrator accounts and planting ...

The ASPX file format is used by Microsoft’s ASP.NET server-side web application framework. In this article, we explore how to open and edit the ASPX files in Windows and Mac. You can use paid ...

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 ...

One of the simplest configuration changes that I have made since making the switch to Windows 11 last year was to configure the File Explorer to open to the This PC screen. Normally, when you open ...

The “File Format and Extension Don’t Match” error in Excel happens when a file’s extension, like .xls or .xlsx, doesn’t match its actual format. This ...

Some Mac users have noticed that Microsoft Office files and documents, whether that’s Word docs, Excel spreadsheets, Powerpoint presentations, or otherwise, are not opening in the intended apps, or ...