What the landlord wants is to recommend a graphics card. I think if it is for home use, movies, music and general games, it should be integrated. If you need to fully open Need for Speed 14, I estimate that your budget should be lower. I recommend GTX460 at least1000,500 or so. Resolution 19 inch monitor 1440*900, the game quality is not stuck at all, which is very strange. GTS450 is not bad for those who pursue general image quality. N cards are generally used to play games, and many functions of N cards are born for games. I work in IT, and my understanding of the platform should be the system platform, from the previous 95, 98 to XP, which everyone uses most. VISTA is a transitional product. In 2009, WINDOWS7 was the same as WIN7 and VISTA. To put it bluntly, WIN7 is a slimming product of VISTA. Why is VISTA a a transitional product? It is because there are many startup items that affect the running speed of the whole machine. Now WIN7 has a good interface, performance and compatibility. Let's give a unified answer. I hope my answer can help you a little.