The central processing unit or CPU, also known as the microprocessor or processor is the brain of the computer. You can access a hard drive to use files that are stored there. Computer Terms Dictionary – Developed by the Tips4pc community. It includes definitions of acronyms, jargon, programming languages, tools, architecture, operating systems, networking, theory, standards, mathematics, telecoms, electronics, institutions and companies, projects, history, in fact any of the vocabulary you might expect to find in a computer dictionary. Active Window: In the Windows Operating system an active window is the current window that you are working on. Access: To obtain or retrieve information from a storage device. Internet Terms Hardware Terms Software Terms Technical Terms File Formats Bits and Bytes Tech Acronyms 2. n. An access right. The operating system (OS) is the software that communicates with the computer hardware. 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 Publication date 1998 Topics Computers, Internet, Ordinateurs, Internet Publisher ... 14 day loan required to access EPUB and PDF files. CPU. All Categories. All Categories. 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. A computer is a device that executes a program or programs. 3. n. In computer security, a process used to verify the user of an information system or protected resources. Dictionary of computer terms. Basic Computer Terms and Definitions. Downing, Douglas. XML, and the addition of biographical entries, it is a comprehensive reference work encompassing all aspects of the subject. No single organization owns or controls the internet. Computer terms, dictionary, and glossary. We regularly update the dictionary terms with definitions and lists. 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. A list of computer-related acronyms. 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. In computer security, verification that a message has not been altered or corrupted. Internet Terms Hardware Terms Software Terms Technical Terms File Formats Bits and Bytes Tech Acronyms The Computer Dictionary is now available as a stand-alone mobile app for the Windows phone 7. FOLDOC is a computing dictionary. Books to Borrow. Desktop computers, mainframes, smartphones, tablets, GPS units, video game consoles, and smart devices all connect to the internet. authorization 1. n. In computer security, the right granted to a user to communicate with or make use of a computer system. 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. 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. IN COLLECTIONS. 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