function 23, 25 Internet 23 mouse 26 navigation 23, 25 numeric 24, 25 sleep 25 Windows 24, 25

L

label

Microsoft Certificate of Authenticity 3

product 3

LCD panel cleaning 58 troubleshooting 76, 84

lights

See indicators line in jack 13, 14 line out jack 13

M

maintenance backing up files 65

checking for drive errors 63 checking hard drive space

61

cleaning 57, 59

cleaning computer display

58

cleaning computer screen

58

cleaning mouse 59 defragmenting 64 deleting files 62 suggested schedule 56 using Scheduled Task

Wizard 66

memory adding 38 installing 38 replacing 38

memory card reader replacing 44

microphone jack 10, 12

Microsoft Certificate of

Authenticity 3

modem

 

cable

19

connecting 19

DSL

19

jack

13, 19

troubleshooting 81

monitor troubleshooting 84

mouse buttons 26 cleaning 59 clicking 27 double-clicking 27 moving pointer 26, 27 moving screen objects 27 opening files, folders, and

programs 27 pointer 26

PS/2 port 12 right-clicking 27 scroll wheel 27 selecting screen objects 27 troubleshooting 85

USB port 10, 12

moving

files from old computer 67, 68

pointer 27 screen objects 27 settingsfrom old computer

67

multimedia

adjusting volume 28 muting sound 28

N

navigation keys 23, 25

network jack 19 troubleshooting 76, 86

network jack 13

non-technical support Accounting 102 Sales 102

118