Understanding Computers: Today and TomorrowGive 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. |
From inside the book
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Page 178
... instance , that the engine of the computer is the processor that executes computer instructions provided by the programmer . Storage such as disks maintain all permanent data in the computer , while memory and caches are actually used ...
... instance , that the engine of the computer is the processor that executes computer instructions provided by the programmer . Storage such as disks maintain all permanent data in the computer , while memory and caches are actually used ...
Page 292
... instance , the wireless network being created in the city of Philadel- phia , Pennsylvania will cover all 135 square miles of Philadelphia - when completed , this network will be the world's largest Wi - Fi network . To accomplish these ...
... instance , the wireless network being created in the city of Philadel- phia , Pennsylvania will cover all 135 square miles of Philadelphia - when completed , this network will be the world's largest Wi - Fi network . To accomplish these ...
Page 392
... instance , eBay offers buyer protection for up to $ 500 for all items paid for by PayPal and up to $ 200 for items paid for with other methods . Addi- tional coverage can be pur- chased , if desired . For expensive items , consider ...
... instance , eBay offers buyer protection for up to $ 500 for all items paid for by PayPal and up to $ 200 for items paid for with other methods . Addi- tional coverage can be pur- chased , if desired . For expensive items , consider ...
Contents
IN THIS MODULE | 4 |
Guide to Buying a PC R10 | 10 |
Summary 212 | 19 |
Copyright | |
31 other sections not shown
Common terms and phrases
addition application software audio backup barcode Blah browser bytes cache cell Chapter Objective chips color communications computer system containing create designed desktop PCs digital cameras discussed document DVD-RAM electronic encryption files FireWire flash memory flash memory card flash memory drives floppy disk folder graphics handheld PCs hard drive hardware images installed instructions interface keyboard laser Linux located magnetic disks Microsoft mobile devices monitor motherboard mouse needed Norah Jones numbering system operating system optical disc option output perform phishing pixel portable PCs printers processing processor puter reader retrieved RFID RFID tags scanner screen server shown in Figure smart card speed storage devices storage medium storage systems stored system unit tablet PCs typically USB port Wi-Fi wireless