Your computer's hard drive uses a system of folders to help organize the tens of thousands of files on it. A folder is not a file itself, but contains files such as word-processing documents, videos ...

We've published the third, and final installment of Ted Landau's comprehensive tutorial on Invisible Files, available exclusively to Pro members. An excerpt: "You may ...

If you have ever worked with computer graphic images, whether they be from digital cameras, found on the web, or you create them yourself, then you know there are a lot of image file formats that are ...

A file is the common storage unit in a computer, and all programs and data are "written" into a file and "read" from a file. A folder holds one or more files, and a folder can be empty until it is ...

When you open files that have a particular file extension, Windows will look at its configuration to determine what the default program should be in order to work with these files. The default program ...