windows 7 - Win7 Professional x64 16GB (4.99GB usable) - Super User
System Requirements: Windows 10, Windows 7, Windows XP (Must Have SP3) (32-Bit)Ram: 256 MB RAM Or MoreHard Disk Space: 1.5 GB Available Disk SpaceProcessor: 500 MHz Or Faster ProcessorAdditional R Archives - Royal Discount