Computer Fundamentals Assignment What is a Computer? A computer is an electronic device that manipulates information‚ or "data." It has the ability to store‚ retrieve‚ and process data. You can use a computer to type documents‚ send email‚ and browse the internet. You can also use it to handle spreadsheets‚ accounting‚ database management‚ presentations‚ games‚ and many more. How does a computer work with? 1. Computer hardware equals the collection of physical elements that comprise
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LED indicator Battery charging LED indicator Power/standby LED indicator Wireless on/off LED indicator ExpressCard/54 slot Upgrade Bay (optical drive‚ second hard drive or weight saver) Secure Digital/MMC slot (2) USB 3.0 ports 1394a port Power connector Power button with LED indicator Volume down function key Volume up function key HP Power Assistant function key DA - 13947 Worldwide — Version 19 — August 3‚ 2012 Page 1 QuickSpecs Overview HP EliteBook 8460p Notebook PC HP EliteBook
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Alienware M14x Laptop * 14-inch glossy "edge to edge" full HD display (1600x900 resolution) * Windows 7 Home Premium 64-bit * Intel Core i7-2630QM quad-core processor (2.0~2.9GHz Turbo Boost‚ 6MB cache) * Intel HM67 chipset * NVIDIA GeForce GT 555M w/ 3GB GDDR3 dedicated video memory using NVIDIA Optimus technology * 8GB DDR3-1333 (4x 2GB) * 500GB hard drive (7200RPM; Seagate ST9500423AS) * Intel Centrino Advanced-N 6205 AGN wireless network adapter * Internal
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It’s been nearly a year since Apple revamped its MacBook Pro line. That’s a longer-than-usual gap between updates‚ but the new MacBook Pros sport several changes under the lid‚ including new processors‚ new graphics processors‚ and a new peripheral connector. It all translates into performance jumps that were worth the wait. (Galbraith‚ 2011) The new MacBook Pro line consists of five models‚ all with 4GB of 1333MHz DDR3 memory‚ and Intel’s integrated HD Graphics 3000 processor. Intel’s latest
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FAST CRAM Printer Types Dot Matrix • An impact printer that transfers characters by striking a pattern (from a matrix) through an inked ribbon and onto paper. • The most common number of pins on a dot matrix printer is 9‚ 18‚ or 24. • The speed of dot matrix printers is measured in characters per second (CPS). Common speeds for a dot matrix printer are 32 to 72 CPS. • Dot matrix printers can use either a friction feed or a tractor feed system to move paper through the printing
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Description |The coin operated timer for PC by Jhunnies is different and better than the competition because it safely and properly shuts down the | |computer when the timer stops. This also have the following benefits: | |Big savings on electricity bills. When the computer is not in use‚ it is powered off automatically by the coin operated timer for PC. | |Big savings on Internet Bandwidth. When the computer is
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Hewlett Packard Hewlett Packard is a technology solutions provider to consumers‚ businesses and institutions globally. The company’s offerings span IT infrastructure‚ global services‚ business and home computing‚ imaging and printing. Hewlett Packard company headquarters are located in Palo Alto‚ California. HP serves more than one billion customers in more than 170 countries on 6 continents. HP has approximately 150‚000 employees worldwide. The company’s mission is to invent technologies and
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3.1 There are different methods for opening cases. To learn how to open a particular computer case‚ consult the user manual or manufacturer’s website. Most computer cases are opened in one of the following ways: The computer case cover can be removed as one piece. The top and side panels of the case can be removed. The top of the case may need to be removed before the side panels can be removed. 3.2 These are the power supply installation steps: Insert the power supply into the case. Align
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CompTIA A+ Essentials (2009 Edition) Objectives Exam Number: 220-701 Introduction In order to receive CompTIA A+ certification a candidate must pass two exams. The first exam is CompTIA A+ Essentials‚ exam number 220-701. The CompTIA A+ Essentials examination measures necessary competencies for an entry-level IT professional with the equivalent knowledge of at least 500 hours of hands-on experience in the lab or field. Successful candidates will have the knowledge required to understand the fundamentals
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CONTENT 1.0 Introduction 1.1 Meaning of :-open source software -hardware - software 2.0 The Latest Open Source Operating System(OS) 2.1 Meaning of Open Source OS 2.2 Examples of Open Source OS 3.0 The Latest Open Source Application Software 3.1 Meaning of open source application software 3.2 Examples of open source application software 4.0 The Latest Development in ICT 4.1 Hardware 4.2 Software 5.0 Pervasive Computing 5.1 Meaning of pervasive computing 5.2 Examples of
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