Unix is a family of operating systems that the original version is developed by employees of AT&T within the R&D organization, Bell Labs. OpenBSD is an open source operating system based on Unix.
OpenBSD is a free operating system. The open source project is mainly known for the safety. The moto of OpenBSD is that during the entire development, only two of the vulnerabilities in the default installation have been. These are also within a very short time poem by the OpenBSD community.
OpenBSD is mainly used for firewalls, secure servers and other tasks which the goal is to have a network to secure. However, it is also possible to use it as a workstation operating system to use as an alternative to Microsoft Windows.
OpenBSD has the following characteristics:
You can free download OpenBSD and safe install the latest trial or new full version for Windows 10 (x32, 64 bit) from the official site.