hanging indents paragraph formatting 2nd hard boots 2nd hard drives external internal hardware CPUs function of 2nd speed measurements definition of input devices digital cameras identifying joysticks light pens microphones mouse scanners touchpads touchscreens trackballs memory RAM ROM size units 2nd 3rd 4th 5th 6th 7th 8th 9th output devices identifying monitors plotters printers speakers touchscreens sharing storage devices CD-ROMs comparison chart data cartridges disk formatting diskettes internal/external hard drives Zip disk headers documents adding (Word 2002) 2nd text field additions (Word 2002) forms text modification (Access 2002) reports text modifications (Access 2002) worksheets adding 2nd headings Inbox Outlook Express Health Insurance Portability and Accountability Act (HIPPA) health issues (computers) ergonomics 2nd healthcare computers primary uses 2nd help Help and Support Center searching 2nd 3rd Microsoft Access 2002 2nd Microsoft Excel 2002 Office on the Web 2nd What's This? 2nd Microsoft Word 2002 features 2nd Office Assistant (Clippit) Office on the Web What's This? Help and Support Center Index window 2nd Microsoft Knowledgebase window searching 2nd 3rd Suggested Topics window help features PowerPoint 2nd Help menu commands About Windows hiding images Web browsers 2nd nonprinting characters Microsoft Word 2002 slides in presentations 2nd toolbars Microsoft Excel 2002 Microsoft Word 2002 History list deleting (Internet Explorer) viewing (Internet Explorer) home pages Web browsers changing HowStuffWorks.com Web site htm file extension (Web page) Excel 2002 html file extension (HTML) HTTP (Hypertext Transfer Protocol) 2nd hyperlinks Hypertext Transfer Protocol, 2nd [See HTTP] hyphenation text applying (Word 2002) 2nd