Linux is one of the most widely used OSs for servers. There are quite a few different distributions using exactly the same core, but the greater part have a few things in common - they're totally free to use, which cuts down the overall cost of the web hosting service since license fees shall not be included in what you'll have to pay; they're very easy to manage; and last, but not least, they are considerably more secure than competitor Operating Systems, because random files, specifically virus-infected ones, simply can't be executed on the server. This way, you are able to enjoy a reliable service and spend the time building and advertising your web sites, not bothering with security issues. Many Linux-based machines use the Apache web server to manage the HTTP traffic, as this piece of software is really quick and is also very easy to maintain and individualize in accordance with the needs of the web hosting provider. A Linux web server with Apache is the ideal software environment for your Internet sites and it isn't a coincidence that a lot of popular script-driven apps out there require LAMP, which signifies Linux, Apache, MySQL and PHP.