Chapter 2. Using Your Computer; Registering Your Computer; Frequently Asked Questions - Lenovo ThinkPad Edge E420 User Manual

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 25
• "Frequently asked questions" on page 25
• "Special keys and buttons" on page 26
• "Using the UltraNav pointing device" on page 31
• "Power management" on page 35
• "Connecting to the network" on page 40
• "Using a projector or external display " on page 47
• "Using audio features" on page 51
• "Using an integrated camera" on page 52
• "Using optical drive" on page 52
• "Using a flash media Card" on page 53

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 will also 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, visit 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.
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.
On the go and need to use battery power more effectively?
• To conserve power, or to suspend operation without exiting applications or saving files, see "Power-saving
modes" on page 37.
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