What do you think about Linux systems?

Linux, the system:) Oh yeah... but I'm quite happy with Windows; it's more convenient, and I'm used to it, as they say, since I was a baby. Linux is very good software; as far as I know, you can customize every little detail in a computer, and do something with the "kernels." And the most important thing I know is that Windows was created based on Linux, and that it was created on Linux itself.