13 best features of Linux, and why it is the best among its competitors?

Linux is an operating system for computers , as well as Android phones, a branch of Linux. This system came into existence in 1969 with the support of the Bell Laboratories in the United States, by Ken Thompson, McElroy, Dennis Riched and Joe Osana. It begin to develop day after day to become a mighty system in 2008 worth 25 billion dollars.


I will mention the 13 most important features:
1. The first thing is known to experts and technical enthusiasts that Linux is the most protected system. It is an Open Source system where volunteer developers can develop and improve Linux performance and thus increase its protection and power.
2. "Stability" is the most stable system ever, and the best evidence that it is used as a system of servers , the majority of servers operating under the Linux system, including the servers of Google, Facebook, YouTube and many sites and large companies.

3. Permission is a feature of Linux among other systems as these licenses are designed to protect your files from hackers and other users.

4. Free 100% under GPL license except for Rhel, RedHat and Suse.

5. The freedom to choose the distribution that you like among the large number of distributions available to you, all under one system, namely, Linux according to your taste and experience as well as your needs. Reverse Windows or Macintosh.

6. You can use Linux directly after formatting, so there is no need to download external definitions and programs, for example to read PDF files or audio media.

7. Linux provides a large number of free programs that you can use and develop without taking into account the rights of ownership, because they are originally open source.

8. Unlike Windows, most of its programs are paid and expensive, which leads users to search for a file activation, and here is the problem, we find that most of the activation files are packed or are themselves integrated viruses by the hackers.

9. Easy installation of programs only make an order in the terminal and wait until the installation is finished. Reverse Windows.

10. Professional, light and attractive desktops You can choose from a wide range of surfaces and interfaces, such as KDE, Gnome, Gnome Classic, .. I personally like OpenBOX and Gnome.

11. Available on Auto-Defragmentation

12. In Linux, there is no so-called buckworm, which is integrated by major developers to access and spy on users, ie with Linux you are safe, and this is another point to protect Linux.

13. You do not have to restart the device after installing a program or package. Reverse Windows that prompts you to do a restart to complete some software installation. In Linux even when updating the system reartart is unnecessary.
Note: Only when you update the kernel , you must restart the device, either at that moment or later.
Last but not least, Linux is light and professional. You do not need high requirements to install it, so you can run it on an old machine, unlike Windows that needs additional requirements.
another thing :
You do not need additional requirements to run a new version of Linux, for example: you're running Ubuntu 10.04 and you want to upgrade to Ubuntu 16.04, it does not need any bigger requirements, just upgrade.