Linux Kernel Worth $1.4 Billion.

How much does Linux cost?

That’s right, zero cost of entry… as in free. You can install Linux on as many computers as you like without paying a cent for software or server licensing.

Is Linux worth using?

Linux can actually be very easy to use, as much so or even more so than Windows. It is much less expensive. So if a person is willing to go to the effort of learning something new then I would say that it is absolutely worth while.