Starting with Office 2007, Microsoft switched to Office Open XML (OOXML) as the default file formats for its applications. However, the legacy .doc (Word), .xls (Excel) and .ppt (PowerPoint ...

An XML-based file format developed by Microsoft and standardized by ECMA. Starting with Microsoft Office 2007, Office Open XML is the default document format for saving applications. See Office ...

If Excel crashes when saving a file to a mapped network drive, try disconnecting and reconnecting the drive. In some cases, installed add-ins in Microsoft Office applications cause issues.

It is possible to enable or disable file validation in those Office apps with the help of the Local Group Policy Editor and the Registry Editor. However, you need to install the administrative ...

If you want to use Microsoft's suite of productivity tools, you don't always need the software installed locally on your device. With a valid Microsoft account, the tech giant will let you use Word, ...

If you prefer using desktop apps, even when accessing files through your online Office account or Edge’s new Office 365 dashboard, you can adjust a simple setting to make it happen. SEE ...