Programas mas Usados (Sistemas Operativos)

2010	Win7	Vista	Win2003	WinXP	W2000	Linux	Mac
Marzo	14.7%	13.7%	1.4%	57.8%	0.5%	4.5%	6.9%
Febrero	13.0%	14.4%	1.4%	58.4%	0.6%	4.6%	7.1%
Enero	11.3%	15.4%	1.4%	59.4%	0.6%	4.6%	6.8%