Browse through our list of over 15,000 computer terms and definitions using the above search, browsing by letter, or by clicking one of the links below. Publication date 1998 Topics Computers, Internet, Ordinateurs, Internet Publisher ... 14 day loan required to access EPUB and PDF files. In computer security, verification that a message has not been altered or corrupted. Active Window: In the Windows Operating system an active window is the current window that you are working on. With expanded coverage of networking and databases, feature entries on key topics, e.g. Internet Terms Hardware Terms Software Terms Technical Terms File Formats Bits and Bytes Tech Acronyms We regularly update the dictionary terms with definitions and lists. IN COLLECTIONS. This best-selling dictionary has been fully revised by a team of computer specialists, making it the most up-to-date and authoritative guide to computing available. CPU. PC Personal Computer PCB Printed Circuit Board PCI Peripheral Component Interconnect PCI-X Peripheral Component Interconnect Extended PCMCIA Personal Computer Memory C ard International Association PDA Personal Digital Assistant PDF Portable Document Format PHP Hypertext Preprocessor PIM Personal Information Manager PMU Power Management Unit Operating System – Windows. Computer terms from the internet category. The Computer Dictionary is now available as a stand-alone mobile app for the Windows phone 7. All Categories. A list of computer-related acronyms. Dictionary of computer terms. Computer Terms Dictionary – Developed by the Tips4pc community. The operating system (OS) is the software that communicates with the computer hardware. Database terms - Internet terms - Network protocols - Network ports - Security terms: Top 10 network terms; Class A Download Network Mesh topology Ring topology E-mail Internet Bus topology Hub Communication device. The Windows in the background are not active. No single organization owns or controls the internet. Domain Name System (DNS): DNS translates Internet addresses (such as www.dummies.com) to IP addresses (such as 208.215.179.146) so routers can find Web sites (among other things) on the Internet.Typically, your ISP will provide you a primary and secondary DNS server address. XML, and the addition of biographical entries, it is a comprehensive reference work encompassing all aspects of the subject. Computer terms, dictionary, and glossary. Access: To obtain or retrieve information from a storage device. Downing, Douglas. Internet Terms Hardware Terms Software Terms Technical Terms File Formats Bits and Bytes Tech Acronyms 2. n. An access right. Our new Computer Dictionary is one of the most complete information technology reference and educational apps for defining computer, Internet, multi-media, and telecom terms. A computer is a device that executes a program or programs. The internet is a vast interconnection of computer networks that comprises millions of computing devices. Desktop computers, mainframes, smartphones, tablets, GPS units, video game consoles, and smart devices all connect to the internet. All Categories. authorization 1. n. In computer security, the right granted to a user to communicate with or make use of a computer system. FOLDOC is a computing dictionary. Basic Computer Terms and Definitions. Books to Borrow. A. You can access a hard drive to use files that are stored there. The central processing unit or CPU, also known as the microprocessor or processor is the brain of the computer. 3. n. In computer security, a process used to verify the user of an information system or protected resources. Computer. 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