Lenovo be spyware. As of June 2016, a Duo Labs report stated that Lenovo was still installing bloatware, some of which leads to security vulnerabilities as soon as the user turns on their new PC. Lenovo advised users to remove the offending app, "Lenovo Accelerator". According to Lenovo, the app, designed to "speed up the loading" of Lenovo applications, created a man-in-the-middle security vulnerability. Lenovo markets the ThinkPad line of notebook computers, IdeaPad, Yoga and Legion lines of notebook laptops, and the IdeaCentre and ThinkCentre lines of desktops. It expanded significantly in 2005 through its acquisition of IBM's personal computer business,
ThinkPad Enderle said that the constant thing about ThinkPad is that the "brand stands for quality" and that "they build the best keyboard in the business." The ThinkPad X Tablet-series was PC Magazine Editor's Choice for tablet PCs. The ThinkPad X60s was ranked number one in ultraportable laptops by PC World. It lasted 8 hours and 21 minutes on a single charge with its 8-cell battery. The Lenovo ThinkPad X60s Series is on PC World's Top 100 Products of 2006. The 2005 PC World Reliability and Service survey ranked ThinkPad products ahead of all other brands for reliability. In the 2004