Linux is one of the most widely used OSs for servers. There are a number of different distributions that use the same core, but the vast majority have several things in common - they are absolutely free to use, which lessens the total cost of the website hosting service due to the fact that license fees won't be included in what you'll have to pay; they're easy to manage; and last, but not least, they're way more protected in comparison with competitor Operating Systems, because random files, specifically virus-infected ones, can't be executed on the web server. That way, you can enjoy a protected service and spend the time creating and promoting your websites, not worrying about safety problems. Loads of Linux-based machines use the Apache server to manage the HTTP traffic, because this piece of software is very quick and is also effortless to maintain and modify in accordance with the needs of the web hosting provider. A Linux server with Apache is the best software environment for your Internet sites and it's not a coincidence that a lot of popular script-driven applications available on the market require LAMP, which symbolizes Linux, Apache, MySQL and PHP.