Relier Pairs relaciona Version en ligne relaciona par victor bermudez 1 a (small) defect or fault in a program 2 Central Processing Unit. This is a PC's heart or "brains". 3 a program that finds and removes viruses from a computer 4 Disk Operating System. The original system used for PCs, where you typed in commands instead of pointing and clicking. 5 a small program that tells a PC how a peripheral works 6 a sub-division of a computer's hard disk into which you put files 7 a specific computer record. It could contain data such as text (eg essay.doc), or a program such as paint.exe. 8 a disk for storing computer information. It looks like an audio CD. 9 a small, unauthorized program that can damage a computer 10 a copy of files from a computer's hard disk, usually made on some external medium such as CD-ROM or flash drive. A backup is made in case the hard disk file(s) are erased or damaged. 11 a socket at the back of a computer for connecting external equipment or peripherals, especially printers 12 Memory is for the temporary storing of information while a computer is being used. See RAM, ROM and cache. 13 abbreviation of "universal serial bus"; a standardized connection for attaching devices to computers etc 14 equipment connected to a computer for sending/receiving digital information by telephone line. You may need a modem to connect to the Internet, to send electronic mail and to fax. 15 International network of computers that you connect to by telephone line. Two popular services of the Internet are the World Wide Web and electronic mail. 16 a self-contained program or piece of software; an application, especially when downloadable to a mobile device 17 the main disk inside a computer used for storing programs and information. It is hard because it is metal. See floppy disk. 18 socket at the back of a PC for connecting peripherals (obsolescent) 19 the equipment inside a computer that creates the image on the screen parallel port graphics card CD-ROM modem USB app memory DOS bug anti-virus software driver virus Internet serial port CPU backup file folder hard disk