What OS would you prefer?

I would any day prefer Linux, because it has lot of free software, browsing the net is a very safe experience because one does not have to worry about spyware, malware, etc. It is cheap, addtional software like antivirus are not required, it has inbuilt security like a powerful firewall. It has a lot of games, free Open Office package. In other words it just does not make sense to spend (or waste money) on any other expensive operating system.

i always use Microsoft Windows series, that is very familiar for me