Understanding Computers: Today and Tomorrow
Give your students a classic, well-rounded introduction to computer concepts with a modern twist! Known for its readability and breadth of topics covered, Understanding Computers: Today and Tomorrow will ensure that students have the comprehensive, current knowledge of computer concepts and issues needed to succeed in our technocentric society. This 11th Edition offers exciting new features and updates to make its content more approachable and meaningful to students.
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Guide to Buying a PC R10
What Is a Computer and What Does It Do?
Computers to Fit Every Need
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addition application software audio barcode browser bytes cache cell Chapter Objective chips Click color communications computer system connect containing Courtesy create database designed desktop PCs digital cameras discussed document electronic encryption files flash memory flash memory card flash memory drives floppy disk folder graphics handheld PCs hard drive hardware images individuals installed instructions interface keyboard laser Linux located Microsoft mobile devices monitor motherboard mouse needed operating system optical disc option output PC card perform pixel portable PCs printers processor puter retrieve RFID RFID tags scanner screen server shown in Figure smart card software programs speed spreadsheet storage devices storage medium storage systems stored system unit tablet PCs typically USB port users Wi-Fi Windows Windows XP wireless word processing