Source Date Microsoft Windows (kernel): 35.78% Apple XNU: 19.95% Linux kernel: 40.36% Others:[lower-alpha 1] 3.9% 10 8/8.1 7 Vista XP WP&RT Other macOS iOS Linux Android Other W3Counter[58] Jun 2019[update] 16.23% [lower-alpha 2] 14.32% 3.58% 13.54 38.76% W3Counter[59] Jun 2018[update] 11.14 12.29% 2.80% 10.68% 53.21% W3Counter[60] Dec 2016[update] 13.79 4.54% 18.45% 4.45% 12.60% 3.8% 34.37% 8% StatCounter Global Stats[61] Mar 2017 12.98% 4.57% 17.84% 0.41% 2.07% 0% 0.06% 5.17% 13.09% 0.75% 37.93% 0.76% 7.21% StatCounter Global Stats[61] Dec 2016 12.5% 4.79% 18% 0.46% 2.24% 0.64% 0.09% 4.92% 12.71% 0.86% 37.8% 0.72% 4.61% StatCounter Global Stats[62] Oct 2016[update] 12.08% 5.21% 18.97% 0.6% 2.44% 0.7% 0.05% 5.3% 12.04% 0.85% 34.46% 0.63% 6.67% StatCounter Global Stats[63] May 2016[update] 10.27% 6.68% 22.25% 0.73% 3.44% 0.83% 0.8% 5.05% 11.38% 0.91% 31.6% 0.64% 6.15% StatCounter Global Stats[63] Dec 2015[update] 6.67% 8.5% 26.66% 1.0% 4.75% 0.92% 0.2% 5.51% 10.82% 1.03% 27.01% 0.36% 6.57% Wikimedia[64] Dec 2016[update] 14.0% 4.65% 18.0% 0.43% 1.70% 0.93% 0.50% 5.4% 19.0% 0.80% 23.0% 0.30% 11.29%