History of personal computers first common in high end systems, servers and workstations, and then gradually replaced 32-bit processors in consumer desktop and laptop systems since about 2005. In 2004, IBM announced the proposed sale of its PC business to Chinese computer maker Lenovo Group, which is partially owned by the Chinese government, for US$650 million in cash and $600 million US in Lenovo stock. The deal was approved by the Committee on Foreign Investment in the United States in March 2005, and completed in May 2005. IBM will have a 19% stake in Lenovo, which will move its headquarters to New York State
ThinkPad 10 ThinkPad 10 Lenovo ThinkPad 10 refers to two generations of 10-inch business-oriented tablet computers manufactured by Lenovo. Along with the ThinkPad 8, the first-generation "ThinkPad 10", announced in May 2014, is part of the third-generation of ThinkPad branded tablet PCs, succeeding the ThinkPad Tablet 2. It uses Windows 8.1 as its operating system and supports a free upgrade to Windows 10. A second generation of the "ThinkPad 10" was announced in May 2015. It will come with Windows 10 out of the box. Both generations of the Lenovo ThinkPad 10 have the same design and largely identical specifications - a