Linux

Linux is an unix-like computer operating sistem. It is one of the most prominent examples of open source development and free software; its underlying source code is available for anyone to use, modify, and redistribute freely. Linux has been more widely ported to different computing platforms than any other operating system. It is used in devices ranging from supercomputers to movil phones, and is gaining popularity in the personal computer market.

Aids

The aids is the problem of these years, becouse is bery bad.

The virus atac the cell in charge on avise the killer cell.

These body are invulnerable, and another virus atac the body, and kill it.

The aids trasmited in the blood, and in more things.

Today the cientific dont have a cure, but I'm sure are near.