A file extensions is a suffix to the filename that's used to indicate what software or program it's associated with. If the required software to read the file is ...

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 ...

Most of the users must have seen the security warning when they try to run a file downloaded from the Internet or an executable file – exe, bat, MSI, cmd, js, etc – that is located in a Network shared ...

If you have tried to install an app on you Mac and been greeted with a warning that it is from an unidentified or unknown developer you may be wondering is it is safe, whether you should install it, ...

The "Open With" function is a very useful option to have as a Windows user, especially when opening unknown files. If however, your "open with" function has gone missing on Windows 7, do not worry as ...