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¤ÍÁ¾ÔÇàµÍÃì·Ó§Ò¹äÁèÊÓàÃç¨ àÃÕ¡ÇèÒ Ãкº¡Ò÷ӧҹÅéÁàËÅÇ (System failure ËÃ×Í crashing) áµè¶éÒ¤ÍÁ¾ÔÇàµÍÃìäÁè·Ó§Ò¹ àÃÕ¡ÇèÒ àÊÕ (down) ËÃ×Í ¾Ñ§ (crashed) Êèǹ¡ÒÃËÂØ´ªÐ§Ñ¡ (hang-up) ¤×Í ¤ÍÁ¾ÔÇàµÍÃìËÂØ´¡Ò÷ӧҹâ´ÂäÁèÁÕ¤ÓÊÑè§ãËéËÂØ´ äÁèÇèҨС´á»é¹¾ÔÁ¾ìã´ æ ËÃ×ÍÇèÒãªéàÁÒÊì¡çäÁèºÑ§à¡Ô´¼Å ©Ð¹Ñé¹àÇÅÒ·Õè¤ÍÁ¾ÔÇàµÍÃìäÁè·Ó§Ò¹àÃÕ¡ÇèÒ ¡ÒÃàÊÕÂàÇÅÒà¹×èͧ¨Ò¡ÍØ»¡Ã³ì (equipment downtime)
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àÁ×èͤÍÁ¾ÔÇàµÍÃì·Ó§Ò¹ÅéÁàËÅǨÐÊÙàÊÕ¢éÍÁÙÅ¢³Ð¡ÓÅѧ·Ó§Ò¹ «Í¿µìáÇÃìËÅÒª¹Ô´¨ÐÁտѧ¡ìªÑè¹ã¹¡ÒÃÊÓÃͧ¢éÍÁÙÅ ËÃ×ÍÊÓÃͧ¢éÍÁÙÅâ´ÂÍѵâ¹ÁÑµÔ (autobackup áÅÐ autosave)
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¹Õè¤×Í»ÑËÒ·Õèà¡Ô´¡Ñº¤ÍÁ¾ÔÇàµÍÃì áÅСÒÃá¡é»ÑËÒ (Static interference ¤×Í ¡ÒÃÊÍ´á·Ã¡·Ò§ä¿¿éÒʶԵ á¼è¹»éͧ¡Ñ¹ä¿¿éÒʶԵ (anti-static) ËÃ×Íá¼è¹ÃͧÁÒÊì·ÕèÁÕÊÒ´Թ (earthed mouse mat) ¨ÐªèÇÂá¡é»ÑËÒ¤ÇÒÁàÊÕÂËÒ¢ͧ¢éÍÁÙÅ·Õèà¡Ô´¨Ò¡ä¿¿éÒʶԵä´é (Screen burn ËÃ×Í burn in ¤×Í ÍÒ¡ÒÃ˹éÒ¨ÍäËÁé ¨Ðà¡Ô´¢Öé¹àÁ×èͼÙéãªéà»Ô´¨Í·Ôé§äÇéà»ç¹àÇÅÒ¹Ò¹·ÓãËéà¡Ô´ÀÒ¾¤éÒ§ÍÂÙè ÊÒÁÒöËÅÕ¡àÅÕè§ä´é â´Â¡ÒÃãªéâ»á¡ÃÁÃÑ¡ÉÒ˹éÒ¨Í (screen saver) «Ö觨зӡÒÃá·¹·Õè´éÇÂÀÒ¾à¤Å×è͹äËÇ ËÅѧ¨Ò¡·ÕèäÁèä´éà¢éÒä»ãªéà¤Ã×èͧà»ç¹ÃÐÂÐàÇÅÒ˹Öè§
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Buggy chip ¤×Í ªÔ»·ÕèÁÕ¤ÇÒÁ¼Ô´»¡µÔ àÃÒÊÒÁÒöá¡éä¢â´Âãªé«Í¿µìáÇÃì·ÕèàÃÕ¡ÇèÒ software patch à¾×èÍá·¹·Õ¤ÓÊÑ觷ÕèäÁè¶Ù¡µéͧ¡Òú¹ªÔ»
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Harddisk fragmentation ¤×Í ¡ÒÃá¡Êèǹ¢Í§ÎÒÃìµ´ÔÊ à¡Ô´¢Öé¹àÁ×èÍ¢éÍÁÙŶ١à¡çºÍÂèÒ§äÁèà»ç¹ÃÐàºÕº ´Ñ§¹Ñ鹨йÓá¿éÁ¢éÍÁÙÅãËÁèºÑ¹·Ö¡Å§ä» ¨Ö§µéͧáºè§á¿éÁ¢éÍÁÙÅ (defragging) ä´éÊÑ´Êèǹ¾Í´Õ¡ÑºªèͧÇèÒ§·ÕèÁÕÍÂÙèâ´Âãªéâ»Ãá¡ÃÁ¡ÒÃà¡çºá¡Êèǹ (defragmentation program) Corrupt disk ¤×Í ¤ÇÒÁàÊÕÂËÒ·Õèà¡Ô´º¹´ÔÊ¡ì
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à¹×èͧ¨Ò¡¤ÍÁ¾ÔÇàµÍÃìà»ç¹ÊÔ觷ÕèÁÕ¤èÒÁÒ¡ ¨Ö§à¡Ô´ÍÒªÒ¡ÃÃÁ¤ÍÁ¾ÔÇàµÍÃì (computer crime) ´éÇ¡ÒÃâ¨Ã¡ÃÃÁ¤ÍÁ¾ÔÇàµÍÃì (computer theft) àªè¹ ¡ÒÃà¢éÒ仢âÁ ªÔ» (chip heist) ÀÒÂã¹à¤Ã×èͧ¤ÍÁ¾ÔÇàµÍÃì ËÃ×Í¡ÒÃà»ÅÕè¹á»Å§·ÓÅÒ¢éÍÁÙÅ㹤ÍÁ¾ÔÇàµÍÃì (computer fraud) ºÒ§·Õ¡ç¾ÂÒÂÒÁ·ÓÅÒ¢éÍÁÙÅ (spoofing) ÃÇÁ·Ñ駡ÒÃÂÑ¡ÂÍ¡¢éÍÁÙźҧÊèÇ¹ä» ¨Ö§¨Óà»ç¹µéͧËÒ·Ò§»éͧ¡Ñ¹ ËÃ×Í·ÕèàÃÕ¡ÇèÒ computer security ËÁÒ¶֧ ¡ÒÃÃÑ¡ÉÒ¤ÇÒÁ»ÅÍ´ÀÑ¢ͧ¤ÍÁ¾ÔÇàµÍÃìÍÒ¨¨ÐÁÕ¡ÒÃÅçͤ¡Øá¨à¤Ã×èͧ (case lock) Åçͤ¡Øá¨Ë¹èÇ¢Ѻá¼è¹¨Ò¹ºÑ¹·Ö¡ (disk drive lock) äÁèãËé¼ÙéÍ×è¹à¢éÒÁÒãªé ÎÒÃì´´ÔÊì¡ì·Õèà¤Å×è͹ÂéÒÂä´é (removable hard disk) ÊÒÁÒö¶Í´ÍÍ¡¨Ò¡à¤Ã×èͧ¤ÍÁ¾ÔÇàµÍÃìáÅйÓÁÒÅçͤᡵèÒ§ËÒ¡ software piracy ËÃ×Í pirating ¤×Í¡ÒäѴàÅ×Í¡¢éÍÁÙÅà¾×è͹Óä»ãªéËÃ×ͨÓ˹èÒÂâ´Â¼Ô´¡®ËÁÒ«ͿµìáÇÃì¢Í§ºÒ§ºÃÔÉÑ·¨Ö§ÁÕ¡Òûéͧ¡Ñ¹â´ÂãªéäÍ«Õ¾ÔàÈÉ·ÕèµéͧãÊèà¾ÔèÁàµÔÁãËé¡Ñºà¤Ã×èͧ¤ÍÁ¾ÔÇàµÍÃì¡è͹·Õè¨ÐãËéâ»Ãá¡ÃÁ·ÕèʧǹÊÔ·¸ÔìºÒ§â»Ãá¡ÃÁ·Ó§Ò¹
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¹Ñ¡¡è͡ǹ¤ÍÁ¾ÔÇàµÍÃì (hacker ËÃ×Í electronic outlaw ËÃ×Í electronic terrorist) à»ç¹ºØ¤¤Å·Õè¾ÂÒÂÒÁà¢éÒä»ã¹Ãкº¤ÍÁ¾ÔÇàµÍÃìà¾×èÍ´Ùá¡éä¢ ËÃ×Í·ÓÅÒ¢éÍÁÙÅ´éÇ¡Ò÷ӧҹÃËÑÊ (cracking) â´Â¼èÒ¹·Ò§ÃËÑʼèÒ¹ «Öè§ÁÕäÇé»éͧ¡Ñ¹¢éÍÁÙÅ
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¢éÍÁÙÅÊÒÁÒöà¡çºà»ç¹ÃËÑʼèÒ¹ä´éâ´Â¡ÒÃà¢éÒÃËÑÊ (encrypting) áÅзӡÒöʹÃËÑÊ (decrypting) àÁ×è͵éͧ¡Òà à¾×èÍà»ç¹¡ÒÃÃÑ¡ÉÒ¤ÇÒÁ»ÅÍ´ÀÑ¢ͧ¢éÍÁÙÅ (data protection) ¨Ò¡¹Ñ¡¡è͡ǹ¤ÍÁ¾ÔÇàµÍÃì
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äÇÃÑʤÍÁ¾ÔÇàµÍÃì (computer virus) à»ç¹â»Ãá¡ÃÁ·ÕèÁÕ¤ØÁÊÁºÑµÔ㹡ÒÃà¡ÒеԴµÒÁ仡Ѻâ»Ãá¡ÃÁÍ×è¹ áÅÐá¾ÃèµÑÇàͧ¨Ò¡¤ÍÁ¾ÔÇàµÍÃìà¤Ã×èͧ˹Öè§ä»Âѧ¤ÍÁ¾ÔÇàµÍÃìÍÕ¡à¤Ã×èͧ˹Öè§ã¹Ãкºà¤Ã×Í¢èÒÂä´é ËÃ×ÍÍÒÈÑ¿ÅÍ»»Õ´ÔÊ¡ìà»ç¹Ê×èÍ äÇÃÑÊà¢Õ¹¢Öé¹â´Âਵ¹Ò¨Ò¡¼Ùé¡è͡ǹ àÃÕ¡ÇèÒ ¼Ùéà¢Õ¹äÇÃÑÊ (virus writer) Áѹ¨Ð·ÓÅÒ¢éÍÁÙÅ ËÃ×Í¡èͤÇÒÁÃÓ¤ÒãËé¡Ñº¼Ùé¡ÓÅѧãªéà¤Ã×èͧÍÂÙè
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