The digITal series of computer books is being released in 3 versions: digITal JOURNEY, Windows 7 – Office 2010 edition digITal CRUISE, Windows 10 – Office 2010 edition digITal FLIGHT, Windows 10 – Office 2016 edition Each version is a series of eight books for classes 1 to 8. The different versions use the same basic material, modified for the Windows/Office version used.