Lenovo Group Limited along with its subsidiaries develops, manufactures and markets technology products and services. . The Company operates through segments, including China, Asia Pacific (AP), Europe-Middle East-Africa (EMEA) and Americas (AG). Its product lines include Think-branded commercial personal computers and Idea-branded consumer personal computers, as well as servers, workstations, and a family of mobile Internet devices, including tablets and smartphones. Its laptop brands include Yoga 300, Yoga 500, among others. Its smartphones include Vibe Series, K Series, and A Series, among others. Its tablets include ThinkPad 8, ThinkPad 10, ThinkPad Helix, among others. Its desktops include Horizon series, ThinkCentre M73, and M Series Tiny desktops, among others. It offers ThinkStation Workstations and Mobile Workstations. It also offers accessories and upgrades. It offers transition services, warranty support services, accidental damage protection and protection services.