使命召唤4的相应的支持软件是什么

什么叫支持软件？？支持硬件还差不多。。软件顶多就是要装DX9.0C...
给你个硬件要求吧
必要系统
操作系统: XP or Vista
Processor: 2.6Ghz Pentium IV or equivalent (3.2ghz recommended for Vista)
内存：1024mb (1536mb recommended for Vista)
显卡：DirectX 9-compliant Shader 3.0 card with 128 MB of DDR Video Memory (256 MB recommended) AGP 8x or PCI-Express x16
声卡：16-bit DirectX 9-compliant sound card
DirectX9 for XP and 10 for Vista，至少8G空间+600M用于存放和交换临时文件。
Supported chipsets
Nvidia Geforce 6/7/8 series
ATi X800 or higher
推荐配置
CPU: 2.4 GHz dual core or better is recommended
RAM: 1GB for XP; 2GB for Vista is recommended
Video card: 3.0 Shader Support recommended. Nvidia Geforce 7800 or better or ATI Radeon X1800 or better
最低要求
CPU: Intel Pentium4 2.4 GHz or AMD Athlon™64 2800+ processor or any 1.8Ghz Dual Core Processor or better supported
RAM: 512MB RAM (768MB for Windows Vista)
Video card (generic): NVIDIA G