Virus free is not true at all.
However, virus writers have a harder time in a linux environment. and linux distros don't run as admin/root by default .
use linux operating system
In simple terms: Linux is an operating system. A virus is a malicious application that infects and attempts to damage or altar system files in a computer/operating system. You can get a virus in Linux, yes, as with any operating system but no Linux itself is not a virus. Just make sure anything you use is from a trusted source.
Most Linux distributions are free
Linux is free. Windows and Mac OS X are not
Almost all the linux OS's are free you can find them at their websites .
Linux is a stable operating system for using free office software such as LibreOffice. Many varieties of Linux already have LibreOffice installed by default.
A Mac is a computer the cost of which varies depending on which model you buy. Linux is an operating system that is free. You can use the Linux operating system on a Mac if required.
Linux operating system does
Unix and Linux
linux
The latest open source operating system include the Kubuntu Linux and the Fedora Linux. The open source operating system refers to an OS that runs on a computer and is free for use and to be modified.
Linux is a free to download operating system, so it is difficult to put a specific value on it.