Lenovo ThinkPad T520 (English) User Guide - Page 47

Chapter 2. Using your computer Your computer is powerful and is loaded with features and applications. Use it to accomplish anything, any day, any time. This chapter contains the following topics: • "Register your computer" on page 29 • "Frequently asked questions" on page 29 • "Special keys and buttons" on page 31 • "Using the UltraNav pointing device" on page 39 • "Power management" on page 44 • "Connecting to the network" on page 49 • "Presentations and multimedia" on page 77 • "Using the NVIDIA Optimus Graphics feature" on page 84 • "Using a color profile" on page 85 • "Using audio features" on page 85 • "Using an integrated camera" on page 86 • "Using the ThinkLight feature" on page 87 • "Using the optical drive" on page 87 • "Using the media card reader" on page 87 Register your computer When you register your computer, information is entered into a database, which enables Lenovo to contact you in case of a recall or other severe problem. In addition, some locations offer extended privileges and services to registered users. When you register your computer with Lenovo, you will also receive the following benefits: • Quicker service when you call Lenovo for help • Automatic notification of free software and special promotional offers Note: When you are ready to register by modem, you will need a phone connection to your computer and access to the World Wide Web. To register your computer with Lenovo, go to this Web site: http://www.lenovo.com/register Then follow the instructions on the screen. Frequently asked questions Here are a few tips that will help you optimize the use of ThinkPad notebook. To ensure that you receive the best performance from your computer, browse the following Web page to find information such as aids for troubleshooting and answers to frequently asked questions: http://www.lenovo.com/support/faq. © Copyright Lenovo 2012 29