Linux is an OS, which isn't that frequently used for desktop machines, but is among the most widely used OSs for web servers. It's totally free, so you shall not need to pay any license costs as part of your web hosting payments. Linux is additionally thought to be the most secure Operating System around and because of the permissions that files have along with the file types that can be run, virus files which could infect a normal computer will simply not be executed on a Linux-based web server. Also, the Operating System is free, so it could be changed without any limits, in order to satisfy the requirements of the web hosting company and their clients. This implies that unwanted software packages may be removed to make the OS lighter and swifter, which could directly lead to significantly better server performance. Many Linux machines have the Apache web server installed on them, due to the fact that this application is also free, fast and secure. It is the most popular web server around and is a part of the LAMP bundle that a great many script applications, like WordPress and Joomla™, require. LAMP is an abbreviation for Linux, Apache, MySQL and PHP.