For a new laptop, I have Lenovo Computer Manager, which is useless. I don’t know how to uninstall without 360. You can uninstall it directly. The operation is simple and only takes 30 seconds. Find Programs in Control Panel (Control Panel can be found directly on the taskbar by searching. After using Lenovo Computer Manager to clean files, you can follow the following methods to recover these files: 1. Use the recovery function of Computer Manager Steps: Open Computer Manager: First, start the Lenovo Computer Manager software. Enter the toolbox: in the software interface. For Lenovo computers, Lenovo Computer Manager can compete with third-party software. For other brands of computers, Lenovo Computer Manager can occupy a certain market share with steady development, but at most it is with 360 and Teng.