Lenovo ThinkPad L450, User Manual

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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 15
• “Frequently asked questions” on page 15
• “Special keys” on page 17
• “ThinkPad pointing device” on page 19
• “Power management” on page 24
• “Connecting to the network” on page 28
• “Using an external display” on page 31
• “Using audio features” on page 33
• “Using the camera” on page 34
• “Using a flash media card or a SmartCard” on page 34
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. In addition, some locations offer extended privileges and
services to registered users.
When you register your computer with Lenovo, you also will receive the following benefits:
• Quicker service when you call Lenovo for help
• Automatic notification of free software and special promotional offers
To register your computer with Lenovo, go to http://www.lenovo.com/register and follow the instructions on
the screen to register your computer.
If you are using a Windows 7 operating system, you also can register your computer through the preinstalled
Lenovo Product Registration program. The program launches automatically after you have used your
computer for a period of time. 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 turn off my computer?
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