What is Ubuntu and how to download and install this on your system ?

UBUNTU WHAT IS UBUNTU? Like windows, Mac OS, Ubuntu is also an operating system. Ubuntu is an open source operating system t...

What is Kali Linux and why it is the first choice of hackers ?

KALI  LINUX What is Kali Linux? If you run the internet or want to become the king of the internet world, then you should kno...