I need Drivers

i will be glad if someone can help me with drivers for this sony laptop. i need especially video and network. blow is the system information

Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Ultimate, 32 bit
Processor: Intel(R) Atom(TM) CPU D2550 @ 1.86GHz, x64 Family 6 Model 54 Stepping 1
Processor Count: 4
RAM: 3060 Mb
Graphics Card: Standard VGA Graphics Adapter, 3 Mb
Hard Drives: C: Total - 51199 MB, Free - 15758 MB; D: Total - 127955 MB, Free - 126923 MB; E: Total - 127955 MB, Free - 80995 MB; F: Total - 169723 MB, Free - 132477 MB;
Motherboard: SONY, VPCEG25EC
Antivirus: Microsoft Security Essentials, Updated and Enabled