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