The Linux Alternative

Linux is a Unix-like operating system that's grabbed a lot of media attention recently, due mostly to its reputation as an alternative to Windows. Linux is also a popular example of "open source" software,

The open source model gives Linux some important advantages. A worldwide community of software developers works on the Linux program code, constantly developing updates and bug fixes. It's easy to find free or low-cost versions of Linux, and many people believe that Linux is more secure and reliable than Windows.

Linux is best known as a server operating system, competing against products such as Windows NT Server and Sun Solaris. Linux has become increasingly viable as a desktop alternative to Windows, since it supports a Windows-like interface and can run many Windows or Windows-like applications.

Companies such as Red Hat and SCO sell their own versions of Linux that include technical support, and hardware manufacturers such as Dell and Compaq now preinstall Linux on some of their computers.