

The account is not created when an admin user does updates, because the admin user already has the permissions needed to do installations. This is the only time the account is created. And to accomplish this, the TVSU service creates a temporary admin account with a random name and random password, and uses it to do the installations on behalf of the limited user. It enables you to get the latest updates from the Lenovo support site.Ī design point of TVSU is that even limited users can install updates from Lenovo. ThinkVantage System Update™ helps you reduce the time, effort, and expense required to support and maintain the latest drivers, BIOS, and other applications for Think or Lenovo systems.

It's related to Lenovo ThinkVantage System Update - TVSU
