I did the "Linux breaths new life to old machines" thing

9 hours ago - It does include a proprietary software set optimized for business users, students, researchers and developers." A list of features and further details can be found in the company's release announcement.

Qubes is a security-oriented, free and open-source operating system for personal computers that allows you to securely compartmentalize your digital life.‎Download Mirrors · ‎Qubes R4.