Service methods and procedures vary by country, and some services might not be available in all countries.International Warranty Service is delivered through the method of service (such as depot, carry-in, oron-site service) that is provided in the servicing country. Service centers in certain countries might not beable to service all models of a particular machine type. In some countries, fees and restrictions mightapply at the time of service.To determine whether your computer is eligible for International Warranty Service and to view a list of thecountries where service is available, go to http://www.lenovo.com/support, click Warranty, and followthe instructions on the screen.For technical assistance with the installation of or questions related to Service Packs for yourpreinstalled Microsoft Windows product, refer to the Microsoft Product Support Services Web site athttp://support.microsoft.com/directory or you can contact the Customer Support Center. Some fees mightapply.Purchasing additional servicesDuring and after the warranty period, you can purchase additional services, such as support for hardware,operating systems, and application programs; network setup and configuration; upgraded or extendedhardware repair services; and custom installations. Service availability and service name might vary bycountry or region. For more information about these services, go to the Lenovo Web site at:http://www.lenovo.com114 ThinkCentre User Guide