Linux has reached double-digit territory in North America's desktop usage share, according to StatCounter, but the size of the jump raises as many questions as it answers. The latest reading is also part of a broader increase in Linux's share of StatCounter's North American desktop traffic. Cloudflare reportedly recorded a similar rise in Linux traffic, but the spike largely disappeared when its data was filtered to include only traffic identified as human. That possibility is especially relevant because Linux is widely used to run servers, bots, web crawlers, AI agents, and other automated systems capable of generating web traffic. For now, the numbers support a narrower conclusion: Linux has crossed 10% in StatCounter's North American desktop web-usage data, and the move appears to have come mostly at Windows' expense.