Lenovo Group Ltd. /lɛnˈoʊvoʊ/ or shortened as Lenovo (leh-NO-voh), (formerly stylized as lenovo) is a Chinese multinational technology company with headquarters in Beijing, China, and Morrisville, North Carolina, United States.[4] It designs, develops, manufactures and sells personal computers, tablet computers, smartphones, workstations, servers, electronic storage devices, IT management software, and smart televisions. Since 2013, Lenovo is the world's largest personal computer vendor by unit sales.[5] It markets the ThinkPad line of notebook computers, IdeaPad line of notebook laptops, IdeaCentre line of desktops, Yoga line of notebook laptops, and the ThinkCentre line of desktops.[6]