Operating system

Debian is a free and open-source distribution of Linux that gives you stable performance and access to various software repositories, and it can be used on both modern and legacy hardware.

VirtualBox is a virtualization software for creating and managing virtual machines with different operating systems on a single PC. Available for Windows, macOS, and Linux.

Qubes OS is a security-focused operating system built around isolated virtual environments called qubes. It separates tasks into compartments, giving it a very different feel from a standard desktop OS.

Enter the world of light, free, and open-source operating systems with OpenBSD. Based on a UNIX-type structure, OpenBSD allows you to create the environment you need with no unnecessary tools.

Fedora is a Linux distribution developed by the Fedora Project and sponsored by Red Hat. It is known for its focus on free and open-source software and for being a testing ground for new technologies that may eventually be included.

Ubuntu is a popular open-source Linux distribution based on Debian. It provides a stable, secure operating system with a customizable desktop environment, a vast software repository, and strong community support.

Zorin OS is a Linux distribution that allows you to run it on an interface familiar to Windows or macOS computers. You get built-in Windows compatibility layers as well as an edition for older PCs.

Run Windows apps on Linux and macOS with Wine—a free, open-source tool that bridges platforms and lets you work seamlessly without switching systems. For Android, there also exists a solution called Winlator.

Mint is a Linux operating system. Linux is designed to be used on a PC instead of Windows. It is an excellent alternative to the Microsoft operating system. And you can use it for free!