Q4OS 2.4 codenamed ???scorpion??? is the latest release of Q4OS 2 series. This is a long-term support LTS release, to be supported for at least five years with security patches and software updates. Based on Debian Stretch 9.2 and using Trinity 14.0.5 desktop environment as default desktop environment and it is available for 64bit and 32bit/i686pae computers, as well as i386 systems without PAE extension.