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 ...

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 ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

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 ...

In context: OpenDocument is an ISO standardized format for saving word processing documents, spreadsheets, presentations and graphics using ZIP compression and XML metadata. ODF is the native file ...

The ‘Reference Isn’t Valid’ error in Microsoft Excel can halt your data analysis or reporting process if not resolved quickly. This error message typically ...

Warning: ZipArchive::close(): Read error: No such file or directory in D:\html\app\xxxx\report\xlsxwriter.class.php on line 122 Warning: readfile(C:\Windows\Temp\xls4D11.tmp): failed to open stream: ...