Normally, if you change a file’s extension in Windows, it doesn’t do anything positive. It just makes the file open in the ...

In iOS 16.0 and later, you can make Apple's stock Files app display file extensions for items in the currently viewed folder. Keep reading to learn how it's done.

A PDF — which stands for Portable Document Format — is an open standard document file extension created by Adobe. It has gained popularity in recent years because of the ease of use it affords ...

Files are identified by a short "extension" following a period at the end of their name. For example, ABC.JPG is a JPEG image, ABC.DOC is a Microsoft Word document file, and ABC.EXE is an ...

Word documents have a .docx file extension representing the word processing program. While the program can hold various images within the file, you cannot directly save a Word file as a .jpeg file ...

Microsoft Word is capable of opening many document file formats, including those produced by WordPerfect Version 11. While Word will open these files, they may not display correctly due to d ...

Tech Computing TextEdit in Lion changing document extensions to TXT A bug in Lion means Apple's popular TextEdit utility may append the TXT extension to files regardless of their original file types.

Table listing every Windows file type that has or can be used maliciously Download this Microsoft Word document table listing over a 100 file types/extensions that can be used maliciously ...