Linux is among the most popular OSs for servers. There are a number of different distributions using exactly the same core, but the vast majority have a number of things in common - they're 100 % free to use, which lessens the total cost of the web hosting service since license fees won't be included in what you will have to pay; they're quite simple to manage; and last, but not least, they are considerably more secure as compared with competitor OSs, because random files, specifically virus-infected ones, can't be executed on the web server. In this way, you will be able to enjoy a secure service and spend the time creating and advertising your websites, not bothering with basic safety problems. Many Linux-based machines use the Apache server to manage the HTTP traffic, due to the fact that this software system is very fast and is also effortless to maintain and individualize as per the needs of the hosting provider. A Linux hosting server with Apache is the best software environment for your Internet sites and it is not a coincidence that lots of popular script-driven applications on the market require LAMP, that refers to Linux, Apache, MySQL and PHP.