OK, so you have Windows 7 and an integrated graphics card that can run the game. So,… what exactly are your two problems?
-----------
i7 3770K OC @ 4.2Ghz / ASRock Extreme 4 Z77 / evga FTW 670 2X-SLI / Creative SB Audigy SE PCI Sound Card / 32 GB Corsair Vengeance 1600 / 128 GB OCZ Vertex 4 / 2 TB WD Caviar Black / 2 TB Seagate Barracuda / Asetek 510LC Liquid Cooling System / LG 14X Blu-ray R/W / Corsair 1000w PS / AzzA Genesis 9000 full tower / Windows 7 Professional 64 / 144hz 1ms 24-inch Asus monitor