CentOs
A free and widely-used Linux distribution, compatible with Red Hat Enterprise, boasting a large and active community.
Ubuntu
An open-source and free Linux distribution, compatible with Debian, renowned for its user-friendly interface and extensive software library.
Debian
Also referred to as Debian GNU, it is a highly popular Linux distribution known for its open-source nature and widespread usage.
Fedora
A robust Linux distribution supported by a large and active community of users and developers.
FreeBSD
A Unix-based operating system derived from the Berkeley Software Distribution, available free of charge.
Windows Server
The suite of operating systems offered by Windows, exclusively encompassing Windows server products.
