Check also Operating systems market share trends by region :

areppim line chart and statistics of trends of Operating systems market share in Asia since 2008. Microsoft's OS take the top four places of the OS Asian market. The discontinued WinXP, losing share at the rate of -3% per month, keeps a share of 15%, yielding the top ranking to a slowly growing Win7 with 60%. Win8.1 is third with 13% while Apple's MacOSX gets 3% and Linux a meager 1%.

Microsoft's OS take the top four places of the OS Asian market. The discontinued WinXP, losing share at the rate of -3% per month, keeps a share of 15%, yielding the top ranking to a slowly growing Win7 with 60%. Win8.1 is third with 13% while Apple's MacOSX gets 3% and Linux a meager 1%.

Computer Operating System Percentage Market Share — Asia
(As of May 2015)

Date	WinXP	Win7	WinVista	Win8	OS X	Win8.1	Linux	Unknown	iOS	Android	Win2003	Win2000	Win98	WinME	WinNT	Other
2008-07	87.82	0	8.25	0	1.34	0	0.29	0	0	0	0.48	1.17	0.46	0.16	0.01	0.02
2008-08	87.35	0	8.32	0	1.12	0	0.25	0	0	0	0.43	1.96	0.4	0.14	0.02	0.01
2008-09	85.89	0	10.07	0	1.09	0	0.26	0	0	0	0.42	1.73	0.38	0.13	0.02	0.02
2008-10	85.87	0	10.7	0	0.96	0	0.3	0	0	0	0.34	1.33	0.34	0.12	0.02	0.02
2008-11	85.52	0	11.2	0	0.94	0	0.36	0	0	0	0.34	1.2	0.29	0.11	0.01	0.02
2008-12	85.42	0	11.26	0	0.95	0	0.37	0.12	0	0	0.32	1.17	0.27	0.1	0.01	0.02
2009-01	84.9	0	11.99	0	1.01	0	0.38	0.25	0	0	0.3	0.83	0.23	0.09	0.01	0.01
2009-02	85.1	0.14	11.85	0	0.93	0	0.36	0.19	0	0	0.3	0.83	0.2	0.08	0.01	0.01
2009-03	85.3	0.22	11.65	0	0.94	0	0.34	0.2	0	0	0.29	0.77	0.19	0.09	0.01	0.01
2009-04	85.44	0.24	11.61	0	0.93	0	0.34	0.17	0	0	0.3	0.72	0.17	0.07	0	0.01
2009-05	85.62	0.37	11.49	0	0.88	0	0.3	0.22	0	0	0.28	0.62	0.14	0.06	0	0.01
2009-06	84.32	0.5	12.35	0	0.99	0	0.34	0.26	0	0	0.29	0.73	0.14	0.05	0.01	0.01
2009-07	83.17	0.61	13.61	0	0.98	0	0.32	0.17	0	0	0.26	0.69	0.12	0.05	0.01	0.01
2009-08	83.41	0.9	13.14	0	1.08	0	0.32	0.11	0	0	0.26	0.6	0.1	0.05	0	0.02
2009-09	82.32	1.19	13.99	0	1.1	0	0.31	0.1	0	0	0.26	0.57	0.1	0.05	0.01	0.02
2009-10	82.46	1.56	13.47	0	1.09	0	0.33	0.1	0	0	0.32	0.53	0.09	0.04	0	0.01
2009-11	80.64	2.62	13.02	0	1.14	0	0.33	0.14	0	0	1.5	0.46	0.08	0.04	0	0.01
2009-12	80.82	4.12	12.56	0	1.15	0	0.32	0.18	0	0	0.27	0.46	0.07	0.03	0	0.01
2010-01	79.69	5.61	12.3	0	1.19	0	0.3	0.16	0	0	0.25	0.39	0.06	0.03	0	0.02
2010-02	78.02	7.23	12.37	0	1.32	0	0.32	0.09	0	0	0.25	0.31	0.05	0.03	0	0.02
2010-03	77.11	8.54	11.84	0	1.36	0	0.33	0.08	0	0	0.3	0.34	0.05	0.03	0	0.02
2010-04	75.8	10.13	11.49	0	1.41	0	0.33	0.17	0	0	0.28	0.3	0.04	0.02	0	0.02
2010-05	75.15	11.38	10.91	0	1.39	0	0.33	0.21	0.01	0	0.26	0.27	0.04	0.02	0	0.03
2010-06	74.54	12.65	10.38	0	1.37	0	0.34	0.08	0.03	0	0.28	0.25	0.04	0.02	0	0.02
2010-07	73.4	14.17	9.97	0	1.41	0	0.34	0.1	0.04	0	0.26	0.24	0.04	0.02	0	0.02
2010-08	72.08	15.92	9.54	0	1.48	0	0.35	0.09	0.06	0	0.25	0.15	0.03	0.01	0	0.02
2010-09	70.76	17.56	9.14	0	1.56	0	0.35	0.09	0.08	0	0.25	0.14	0.03	0.01	0	0.02
2010-10	69.8	18.99	8.75	0	1.53	0	0.35	0.08	0.1	0	0.22	0.13	0.02	0.01	0	0.02
2010-11	69.12	20.26	8.17	0	1.54	0	0.34	0.08	0.11	0	0.21	0.11	0.02	0.01	0	0.02
2010-12	68.14	21.62	7.83	0	1.5	0	0.33	0.08	0.13	0	0.21	0.11	0.02	0.01	0	0.02
2011-01	66.82	23.09	7.52	0	1.62	0	0.34	0.08	0.16	0.01	0.2	0.1	0.02	0.01	0	0.02
2011-02	65.77	24.51	7.13	0	1.61	0	0.34	0.09	0.19	0.03	0.2	0.09	0.01	0.01	0.01	0.02
2011-03	64.84	25.84	6.73	0	1.6	0	0.34	0.08	0.2	0.04	0.2	0.09	0.01	0.01	0.01	0.02
2011-04	63.92	27.01	6.46	0	1.61	0	0.34	0.07	0.23	0.05	0.19	0.07	0.01	0.01	0.01	0.02
2011-05	62.42	28.55	6.27	0	1.67	0	0.35	0.09	0.28	0.08	0.18	0.07	0.01	0	0.01	0.02
2011-06	61.5	29.67	5.93	0	1.72	0	0.36	0.08	0.35	0.1	0.18	0.06	0.01	0	0.01	0.02
2011-07	60.31	31.08	5.64	0	1.72	0	0.36	0.07	0.42	0.12	0.18	0.06	0.01	0	0.01	0.03
2011-08	58.83	32.68	5.39	0	1.77	0	0.36	0.05	0.51	0.13	0.17	0.07	0.01	0	0.01	0.03
2011-09	57.1	34.09	5.43	0	1.86	0	0.38	0.07	0.62	0.13	0.18	0.07	0.01	0	0.01	0.03
2011-10	54.96	36	5.35	0	2	0	0.38	0.09	0.74	0.2	0.17	0.07	0.01	0	0.01	0.04
2011-11	52.99	37.91	5.3	0	2	0	0.39	0.05	0.85	0.22	0.17	0.06	0.01	0	0.01	0.04
2011-12	50.63	40.25	5.24	0	1.98	0	0.39	0.1	0.89	0.24	0.17	0.05	0.01	0	0.01	0.04
2012-01	48.63	42.06	5.09	0	2.12	0	0.39	0.11	1.03	0.29	0.17	0.05	0.01	0	0.01	0.04
2012-02	47.55	43.35	4.84	0	2.06	0	0.41	0.12	1.09	0.31	0.17	0.05	0.01	0	0.01	0.02
2012-03	46.06	44.95	4.63	0.02	2.03	0	0.4	0.19	1.12	0.34	0.17	0.05	0	0	0.01	0.03
2012-04	44.83	45.87	4.53	0.16	2.17	0	0.4	0.09	1.27	0.37	0.2	0.05	0.01	0	0.02	0.05
2012-05	43.21	47.7	4.15	0.16	2.22	0	0.38	0.09	1.39	0.4	0.18	0.04	0	0	0.02	0.06
2012-06	41.58	48.94	3.98	0.2	2.14	0	0.37	0.09	1.56	0.46	0.17	0.04	0	0	0.02	0.46
2012-07	40.88	49.83	3.84	0.22	2.2	0	0.37	0.08	1.77	0.47	0.22	0.04	0	0	0.02	0.05
2012-08	42.69	50.14	3.63	0.26	2.25	0	0.36	0.09	0	0.02	0.49	0.03	0	0	0.02	0.02
2012-09	40.71	52.37	3.63	0.31	2.27	0	0.38	0.09	0	0.02	0.15	0.04	0	0	0.02	0.02
2012-10	40.27	53	3.41	0.37	2.24	0	0.37	0.08	0	0.03	0.15	0.03	0	0	0.02	0.01
2012-11	38.97	53.8	3.33	0.87	2.29	0	0.38	0.07	0	0.07	0.16	0.03	0	0	0.02	0.01
2012-12	37.98	54.3	3.17	1.57	2.24	0	0.37	0.08	0	0.08	0.15	0.03	0	0	0.02	0.01
2013-01	36.55	54.93	3.06	2.29	2.38	0	0.4	0.06	0	0.12	0.16	0.03	0	0	0.02	0.01
2013-02	35.74	55.14	2.95	3.01	2.35	0	0.41	0.05	0	0.15	0.13	0.04	0	0	0.02	0.01
2013-03	35.16	55.18	2.84	3.68	2.37	0	0.41	0.05	0	0.11	0.14	0.04	0	0	0.02	0.01
2013-04	34.33	55.4	2.73	4.32	2.39	0	0.44	0.05	0	0.13	0.14	0.04	0	0	0.02	0.01
2013-05	33.43	55.73	2.62	4.88	2.44	0	0.46	0.05	0	0.2	0.13	0.03	0	0	0.02	0
2013-06	31.81	56.57	2.58	5.55	2.47	0	0.49	0.05	0	0.3	0.12	0.04	0	0	0.02	0
2013-07	30.86	56.71	2.42	6.14	2.61	0.01	0.54	0.05	0	0.42	0.13	0.03	0	0.04	0.02	0.01
2013-08	30.35	56.85	2.3	6.64	2.49	0.01	0.5	0.05	0	0.58	0.12	0.03	0	0.04	0.02	0.01
2013-09	29.31	57.32	2.21	7.21	2.48	0.03	0.48	0.04	0	0.72	0.11	0.03	0	0.04	0.02	0.01
2013-10	28.64	57.14	2.12	7.62	2.49	0.22	0.53	0.05	0	1	0.12	0.03	0	0.03	0.02	0.01
2013-11	27.62	57.21	2.08	7.79	2.52	0.78	0.55	0.05	0	1.19	0.12	0.02	0	0.03	0.02	0.01
2013-12	27	57.07	1.93	7.83	2.47	1.34	0.55	0.03	0	1.53	0.15	0.02	0	0.03	0.02	0.02
2014-01	26.32	57.29	1.81	7.77	2.54	1.85	0.56	0.03	0	1.57	0.16	0.02	0	0.03	0.02	0.03
2014-02	25.97	57.96	1.77	7.84	2.63	2.3	0.58	0.26	0	0.42	0.14	0.02	0	0.03	0.02	0.05
2014-03	24.93	58.17	1.8	8.04	2.81	2.82	0.63	0.56	0	0	0.11	0.03	0	0.03	0.02	0.05
2014-04	23.2	58.91	1.78	8.24	2.97	3.42	0.66	0.58	0	0	0.12	0.02	0	0.02	0.01	0.06
2014-05	21.96	59.34	1.71	8	3.31	4.02	0.73	0.71	0	0	0.12	0.02	0	0.01	0.01	0.07
2014-06	21.19	59.46	1.64	7.98	3.35	4.63	0.72	0.82	0	0	0.09	0.02	0	0.01	0.01	0.07
2014-07	20.28	59.8	1.57	7.72	3.47	5.35	0.71	0.89	0	0	0.09	0.02	0	0.01	0.01	0.07
2014-08	19.88	60.08	1.48	7.59	3.25	5.93	0.75	0.85	0	0	0.08	0.02	0	0.01	0.01	0.07
2014-09	19.56	59.89	1.41	7.22	3.41	6.49	0.78	1.03	0	0	0.08	0.02	0	0.01	0.01	0.08
2014-10	18.91	59.69	1.35	7.14	3.4	7.3	0.8	1.21	0	0	0.07	0.02	0	0.01	0.01	0.09
2014-11	18.26	59.74	1.26	6.35	3.36	8.75	0.8	1.27	0	0	0.07	0.01	0	0.01	0.01	0.1
2014-12	17.59	59.74	1.24	5.53	3.48	10.12	0.82	1.28	0	0	0.07	0.02	0	0.01	0.01	0.1
2015-01	17.14	59.61	1.23	5.21	3.37	11.06	0.88	1.27	0	0	0.08	0.02	0	0.01	0.01	0.1
2015-02	16.9	59.68	1.21	4.84	3.26	11.61	0.93	1.31	0	0	0.08	0.02	0	0.01	0.01	0.16
2015-03	16.26	59.35	1.13	4.61	3.53	12.4	1.04	1.41	0	0	0.08	0.01	0	0.01	0.01	0.18
2015-04	15.62	59.91	1.07	4.55	3.37	12.49	1.06	1.64	0	0	0.09	0.01	0	0.01	0	0.18
2015-05	15.38	59.85	1.02	4.44	3.19	12.87	1.07	1.88	0	0	0.09	0.01	0	0	0.01	0.18
Average change rate (last 12 months)	-2.9%	0.1%	-4.2%	-4.8%	-0.3%	10.2%	3.2%	8.5%	n/a	n/a	-2.4%	-5.6%	n/a	-100.0%	0.0%	8.2%

Source: StatCounter Global Stats

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Computer Operating System Percentage Market Share — Asia(As of May 2015)

Computer Operating System Percentage Market Share — Asia
(As of May 2015)