Dell Inspiron 20-3045 User manual

Me and My Dell
© 2014 Dell Inc.

NOTE: A NOTE indicates important information that helps you make
better use of your computer.
CAUTION: A CAUTION indicates potential damage to hardware or
loss of data if instructions are not followed.
WARNING: A WARNING indicates a potential for property damage,
personal injury, or death.
Copyright © 2014 Dell Inc. All rights reserved. This product is protected
by U.S. and international copyright and intellectual property laws.
Dell™and the Dell logo are trademarks of Dell Inc. in the United States
and/or other jurisdictions. All other marks and names mentioned herein
may be trademarks of their respective companies.
2014 – 08 Rev. A02

Contents 3
Contents
Windows 8.1 Features 12
Signing in 12
Microsoft account 12
Local account 12
Locking and unlocking your computer 12
Accessing the desktop 13
Turning off your computer 13
Start screen and tiles 14
Apps 14
Closing an app 14
Snapping apps 14
More Information 15
Setting Up Your Computer 16
Connecting To The Internet 16
Connecting to the Internet Using LAN 16
Connecting to the Internet Using WLAN 16
Connecting to the Internet Using WWAN 17
Setting up Audio 18
Configuring 5.1/7.1 Audio 18
Connecting 5.1 Speakers 19
Connecting 7.1 Speakers 20
Setting Up Your Printer 21

4 Contents
Setting Up Your Webcam 22
Integrated Webcam 22
External Webcam 22
Setting up Bluetooth 22
About Your Computer 23
Power Adapter 23
Battery 24
Coin-Cell Battery 24
Touchpad 25
Display 25
Touchscreen 25
3D 25
3D Camera 26
Keyboard 26
Physical Keyboard 27
Keyboard Backlight 27
On-Screen Keyboard 28
Keyboard Connection Types 28
Wired 28
Wireless 28
Service Tag and Express-Service Code 29
Locating the Label on Your Computer 29
Dell Support Website 29
BIOS Setup Program 29

Contents 5
Storage Device 30
Internal Storage Devices 30
Removable Storage Devices 30
Optical Drives and Discs 30
Memory Cards 31
Memory Module 33
System Board 34
Chipset 35
Processor 35
Computer Fan 36
Thermal Grease 36
Video Card 37
TV Tuners 38
Internal 38
External 38
Speakers 39
2.1 Audio 39
5.1 Audio 39
7.1 Audio 39
Webcam 40
Network 40
Local Area Network (LAN) 40
Wireless Local Area Network (WLAN) 41
Wireless Wide Area Network (WWAN) 41
Wireless Personal Area Network (WPAN) 41