If you are an avid Windows user, there might’ve been times when you tried to delete or rename a file in Windows and saw the message “The action can’t be ...

Microsoft has shut down a long-running malicious extension operation on the Edge Add-ons store that hid its payloads inside ordinary image and font files, then woke up days after install to steal ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Ruth Linehan explains how migrating ...

Microsoft is rolling out a useful feature for Office users this week. The company has introduced Agent Mode inside Word, Excel, and PowerPoint, a more powerful version of the Copilot experience that ...

When you try to open an Excel or Word file and see the message "The file format or file extension is not valid," it is natural to worry that your work data might be lost.

If Excel AutoSave suddenly stopped working for workbooks stored in OneDrive or SharePoint after an Office/OneDrive update, the most common reason is that Excel is no longer treating the workbook as a ...

It’s been a while since the new version of Outlook overtook the old classic version, but users are still unhappy with it. The latest issue? Certain Excel attachments aren’t opening in Outlook anymore, ...

Microsoft is working to resolve a known issue that prevents some users from opening Excel email attachments in the new Outlook client. According to a service alert (EX1189359) seen by BleepingComputer ...

Preloading will help File Explorer launch more quickly on less powerful hardware. Preloading will help File Explorer launch more quickly on less powerful hardware. is a senior correspondent and author ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about cybersecurity, surveillance and privacy. Microsoft confirms that starting Oct. 14, “File Explorer ...