Too Long; Didn't Read
Linux-based systems dominate server environments, making it possible for us to enjoy the services available on the Internet. There is no need to know how the engine works under the hood. In addition to powering older computers in such a way that they come back to life, Linux is becoming more friendly to all personal computers. It is now an alternative in its own right on the PC. No doubt, just as it will also dominate mobile telephony in this sector in the near future.