Microsoft has added several new features to Excel in April 2025. Excel now offers Copilot image uploads and multiple ...

Excel, PowerPoint, and Visio to reduce the risk of malware or unauthorized code execution. When opening documents with ActiveX controls, a notification will appear at the top with a "Learn More ...

In April, the Windows versions of Microsoft Words, Excel, PowerPoints and Visios ... show that there is no such thing as a 'secure ActiveX control',” wrote Heise security manager Jürgen Schmidt ...

Microsoft 365 will start blocking ActiveX by default ... Microsoft will disable all controls without notification by default across Microsoft Word, Microsoft Excel, Microsoft PowerPoint and ...