Every file that we have saved on our computers has a particular extension. The file extension is added at the end of the filename followed by a dot (.). It tells the operating systems about the ...

Every day, we come across different types of file extensions while working on a computer. The file extensions tell an operating system about the type of file so that the OS could select the right app ...

When you are doing work for your business on a Mac, you can organize your files and applications inside folders on the desktop. If you need information about a folder, you can easily open a window ...