Are you a developer who wants to test changes to their website before making them live? Or do you want to block access to certain websites on your home network? A simple search on the internet will ...

Creating or modifying any file on Windows consists of attributes that help others know when the file was created, opened, or modified. If you want to edit files without changing the modified dates, ...

Holy frak! I don't think I've ever seen this before, but I was in Finder re-naming a file I saved last night 'Graphics Work.jpg' to 'Graphics Work RGB.jpg' (design confirmed and I needed to make a ...

Property lists are essentially XML files with a .plist extension. Here's how to edit them using the command line in the macOS Terminal app. XML is an open data format which gained popularity in the ...

Managing files on an iPhone has become significantly easier with recent updates to iOS, particularly with the introduction of the ability to change file extensions directly within the Files app.

A file extension is a suffix that is added to the end of a file name after a dot. It is usually two to four letters long. File extensions help Windows and other operating systems to know the standard ...