Microsoft Windows 7 Professional 64-bit Edition (available thru downgrade rights from Windows 8.1 Pro) + Windows 8.1 Pro License.
HP 15Q-BA055AU – It is powered through a APU Quad Core A6 processor and it comes with 4GB of RAM. The HP 15Q-BA055AU packs 500GB of HDD garage. Graphics are powered through AMD Radeon R4. Connectivity options consist of Wi-Fi.