Lenovo acquired IBM's personal computer division, including the ThinkPad line of laptops and tablets, in what year?

Lenovo acquired IBM's Personal Computer Division, which included the ThinkPad line of laptops and tablets, in 2005. This strategic acquisition allowed Lenovo, a Chinese technology company, to expand its presence in the global personal computer market and gain access to IBM's renowned brand and technology. The deal also facilitated the transformation of Lenovo into a major player in the global PC industry and helped strengthen its position as one of the world's leading PC manufacturers.