I got a game that I had bought and I tryed to install and it said that I couldn't install it because my Graphics Card wasn't good enough, Can you suggest a Card I should Buy, Thanks! (PS: I also took the game back, It was 2005 when this happened)

What is the make and model of your PC or make and model of your motherboard and what is the wattage of your power supply?

Make: A Compaq Desktop
Model: Compaq Presario
Wattage: 100-127v , 6.0a

Is that enough? or should there be more info?

On the front of your computer somewhere it will say for example: Compaq Presario 6100 please post back with the exact model number.

Here is what I saw below the name on the front:

SN1110NX

Im not sure if this is the Model number or not, or maybe it is, idk

The motherboard in that model compaq does not have an AGP or PCI-E slot it only has PCI slots.

Here's a list PCI graphics cards available at Newegg.

Newegg.com - Computer Parts, PC Components, Laptop Computers, Digital Cameras and more!