You "could" upgrade your computer's processor, however given the small case, you will certainly have overheating issues. This website shows you what is compatible.
What is important is that the wattage of the processor is under 95W.
Try upgrading ram first and see if you get the kind of performance you want before trying a new CPU. http://h10025.www1.hp.com/ewfrf/wc/document?docname=c03791266&cc=us&dlc=en&lc=en#N213
You "could" upgrade your computer's processor, however given the small case, you will certainly have overheating issues. This website shows you what is compatible.
What is important is that the wattage of the processor is under 95W.
Try upgrading ram first and see if you get the kind of performance you want before trying a new CPU. http://h10025.www1.hp.com/ewfrf/wc/document?docname=c03791266&cc=us&dlc=en&lc=en#N213