Here are the minimum system requirements to run UEFA Euro 2008 smoothly and efficiently without any crash, freeze, slowness etc. on any computer;
Minimum System Requirements:
CPU: 1.3 GHz (2.4GHz for Windows Vista)RAM: 256 Megabytes of RAM (1 GB for Windows Vista) GPU: DirectX 9.0c Compatible 3D accelerated 64 MB video card or equivalent (see supported chipsets in section 9)DirectX: DirectX 9.0cOS: Windows XP SP2, Windows 2000 SP4 or Windows Vista (Note that Windows 95, Windows 98, Windows ME and Windows NT 4.0 are not supported.)Sound Card: DirectX 9.0c Compatible Sound Card
Please also have a look at other posts under “System Requirements” category to view & check if your computer system is powerful enough to run other games like UEFA Euro 2008 smoothly.