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