Q4OS is a Debian based operating system that resembles Windows XP. It uses Trinity Desktop and Plasma Desktop to provide a classic user experience of 20th century.

A screenshot of Q4OS 3.8 that resembles Windows XP

The latest release of Q4OS, Q4OS 3.8 is based on Debian 10 Buster. It will be supported a minimum period of 5 years. This release includes Plasma Desktop 5.14 and Trinity Desktop 14.0.6.

Following section showcases some screenshots of Q4OS 3.8 with Trinity Desktop. These screens takes us to the Windows XP days.



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