Chapter 2. Using your computer
This chapter provides information on using some of the computer components.
This chapter contains the following topics:
•“Registering your computer” on page 17
•“Frequently asked questions” on page 17
•“Special keys and buttons” on page 19
•“Using the UltraNav pointing device” on page 21
•“Power management” on page 24
•“Connecting to the network” on page 29
•“Using a projector or an external display” on page 33
•“Using the NVIDIA Optimus Graphics feature” on page 36
•“Using audio features” on page 36
•“Using the integrated camera” on page 37
•“Using a flash media card” on page 38
Registering 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. After you register your computer with Lenovo, you will receive quicker service when you call Lenovo for help. In addition, some locations offer extended privileges and services to registered users.
To register your computer with Lenovo, do one of the following:
•Go to http://www.lenovo.com/register and follow the instructions on the screen to register your computer.
•Connect your computer to the Internet and register your computer through a preinstalled registration program:
–For Windows 7: The preinstalled Lenovo Product Registration program launches automatically after you have used your computer for a time. Follow the instructions on the screen to register your computer.
–For Windows 8: Open the Lenovo Support program. Then click Registration and follow the instructions on the screen to register your computer.
Frequently asked questions
The following are a few tips that will help you optimize the use of your computer.
To ensure that you receive the best performance from your computer, go to the following Web page to find information such as aids for troubleshooting and answers to frequently asked questions: http://www.lenovo.com/support/faq
Can I get my user guide in another language?
•To download the user guide in another language, go to: http://www.lenovo.com/support. Then follow the instructions on the screen.
How to use the battery power more effectively?
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