Instale windows 7 y me falla la grafica

Hola, instale el windows 7 y cuando abro los juegos o videos me pide que actalice o no es compatible mi tarjeta gafica. quisiera que me ayudaran como hacer para que funcione todo, aqui esta mis datos de mi pc y tambien quiero que me digan si hace falta algo mas para mi pc. espero su pronta respuesta gracias por su atencion.
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System Information
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Time of this report: 9/21/2010, 20:22:23
Machine name: WIN7
Operating System: Windows 7 Ultimate 32-bit (6.1, Build 7600) (7600.win7_rtm.090713-1255)
Language: Spanish (Regional Setting: Spanish)
System Manufacturer: MICRO-STAR INTERNATIONAL CO., LTD
System Model: MS-6714
BIOS: Phoenix - AwardBIOS v6.00PG
Processor: Intel(R) Pentium(R) 4 CPU 2.40GHz, ~2.4GHz
Memory: 1280MB RAM
Available OS Memory: 1272MB RAM
Page File: 348MB used, 2194MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7600.16385 32bit Unicode

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DxDiag Notes
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Display Tab 1: No problems found.
Sound Tab 1: No problems found.
Sound Tab 2: No problems found.
Input Tab: No problems found.

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DirectX Debug Levels
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Direct3D: 0/4 (retail)
DirectDraw: 0/4 (retail)
DirectInput: 0/5 (retail)
DirectMusic: 0/5 (retail)
DirectPlay: 0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow: 0/6 (retail)

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Display Devices
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Card name: Tarjeta gráfica VGA estándar
Manufacturer: (Tipos de pantalla estándar)
Chip type: Brookdale-G Graphics Chip Accelerated VGA BIOS
DAC type: 8 bit
Device Key: Enum\PCI\VEN_8086&DEV_2562&SUBSYS_71481462&REV_03
Display Memory: n/a
Dedicated Memory: n/a
Shared Memory: n/a
Current Mode: 1024 x 768 (32 bit) (1Hz)
Monitor Name: Monitor PnP genérico
Monitor Model:
Monitor Id:
Native Mode:
Output Type:
Driver Name: vga
Driver File Version: 6.01.7600.16385 (Spanish)
Driver Version: 6.1.7600.16385
DDI Version: unknown
Driver Model: desconocido
Driver Attributes: Final Retail
Driver Date/Size: 7/14/2009 01:25:51, 10752 bytes
WHQL Logo'd: Yes
WHQL Date Stamp:
Device Identifier: {D7B78E66-6622-11CF-D337-F84CADC2CB35}
Vendor ID: 0x8086
Device ID: 0x2562
SubSys ID: 0x71481462
Revision ID: 0x0003
Driver Strong Name: Unknown
Rank Of Driver: Unknown
Video Accel:
Deinterlace Caps: n/a
D3D9 Overlay: n/a
DXVA-HD: n/a
DDraw Status: Not Available
D3D Status: Not Available
AGP Status: Not Available