You cannot; the quality rendered is based on the process itself and your monitor.
In general, most computers will show a fullscreen game playing in VBA with horrible graphics.
Full Form Of QVGA Screen : Quarter Video Graphics Array
First open Settings>Graphics then change Full Screen to Window then change the resolution to the desired size.
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You have to go to options and then go to graphic options and click on the windowed mode. If it is lighted up it means it will be minimized. If it is minimized it means you can do anything you can usually do on your computer, but if for example you open safari it will pause the game. If it is not lit up it will be full screen and you wont be able to do anything else but aoe3. The graphics are better in full screen though. Hope this helps!
You need a better computer.
Press the Print Screen key and youu will get the full screen screenshot of the contents of the screen saved to the clipboard(Windows.) Going to a program that does graphics(many freely available) and and pressing Ctrl + V will paste it there so that it can be saved or manipulated.
Ps3+Hi-Def TV= The God Mode of gaming. A ps3 on a hidef tv looks *---AMAZING---* There is no question it is better. The question for you is can you afford better. It really does not matter because the new HDTVs LED LCD HDTVs are better than most of the TVs out there, yet most people don't have them. The one thing that is true for those that are budget minded is that a 720p HDTV can be purchased for less than ever before, yet they will continue to decrease in cost. The screen size also has much to do with the answer to your question. A 52 inch Screen will show something a full inch high when it is only a quarter of an inch on a 26 inch screen. Better graphics will really bring out the detail on the larger screens.
full screen
full form of bgi is borland graphics interface
Full Screen Mode: the F11 key toggles Full Screen Mode on and off.
CIF is quarter screen. D1 is full. So D1 is better for viewing
Go to opions\visual options\and set the resolution to the max your computer can comfortably run at.