Note: We have included screenshots of Excel. However, if you want to make the change in Word or PowerPoint, you must follow the same steps. The list of file extensions will be different as per the app ...

Microsoft Office apps are designed to completely satisfy the present user requirements. So, if you are looking for a way to convert old Word documents into the latest Word format, it’s possible.

The DOCM file format was introduced in Microsoft Word 2007 as an improvement to the previous DOC format. DOCM uses Extensible Markup Lanugage, or XML, for better security, smaller file sizes and ...

My Scientific American column this month concerned a sneaky problem that not many people are paying attention to: file-format rot. That’s when our digital files become unopenable not because their ...