Computers (PCs) or Desktop Computers. These are relatively small and inexpensive. They consist of a single processor or a chip The system is normally made up of the microprocessor‚ keyboard‚ VDU one or two floppy disk drives‚ a printer and a hard disk drive. It has a hard disk capacity of 20Mb to 520Mb May use a colour or monochrome cathode ray tube (CRT) Have capabilities for networking. They are single user. They occupy little space. They are capable of multiprogramming
Premium Personal computer Computer Mainframe computer
The Journey Inside Introduction to Computers Lesson 2: Four Components of a Computer Directions: Use the http://educate.intel.com/en/TheJourneyInside/ExploreTheCurriculum/ website to complete the units in this series. Choose Intro to Computers on the gray menu bar. Choose Lesson 2 on the left side of your screen and complete the questions below after reading the paragraph‚ watching the video‚ and completing Activity 1. 1. Both a toaster and a computer have physical parts you can touch
Premium Computer data storage Computer Microprocessor
Information Technology What is a computer? CXC notes TUTOR: MR. G JAMES It is an electronic device operating under the control of instructions stored in its own memory that can accept data‚ manipulate the data according to specified rules and produce results and store result for future use. Four fundamental functions are: 1. 2. 3. 4. Input Processing Output Storage The computer comprises of a variety of hardware components. These include input device‚ output device‚ a system unit‚ storage
Premium Computer Personal computer Hard disk drive
will create and manipulate partitions on a basic disk. Mindset Basic disks enable you to create simple volumes and then extend or shrink them as needed. Completion time 10 minutes 4. Click OK to initialize Disk1 and Disk2. Based on the information in the Disk Management snap-in‚ fill out the information in Table 22-1 on your lab worksheet. Table 22-1 Disk information Disk 0 Disk 1 Disk 2 Disk type (basic or dynamic) basic basic basic Total disk size 63.66 GB 20GB 20GB Number and type of partitions
Premium Windows Vista Graphical user interface Windows 2000
CPU (Processor) [pic] 3. SMPS (Switched mode Power Supply) [pic] 4. Cabinet [pic] 5. CPU heat Sink and fan [pic] 6. RAM (Random Access Memory) [pic] 7. HDD (Hard Disk Drive) [pic] 8. FDD (Floppy Disk Drive) [pic] 9. CD-ROM Drive [pic] 10. CD Writer [pic] 11. Different Screws Used [pic] 12. AGP (Accelerated Graphics Port) Card [pic] 13. LAN (Local
Premium World Wide Web Microsoft Microsoft Windows
CLIENT: RETAILER: Mars Various PROJECT OVERVIEW: MARS NASCAR POP/DISPLAY PLACEMENT The Objective of this project to: To place Mars NASCAR POP (Point of Purchase Materials) in your assigned stores‚ You will be mailed POS by Mars (Archway) for the accepted stores you have. YOU WILL RECEIVE A DUMP BINS‚ STANDEE‚ COUNTER DISPLAYS‚ WALL POSTERS‚ HERO CARD AND SHELF DANLGER FOR EACH STORE SCHEDULED; YOUR ORDER MAY CONTAIN ALL THESE ITEMS OR SOME VARIATION OF POS ITEMS. WILL VARY WITH THE ITEMS
Premium Display device Race NASCAR
COMPUTER HARDWARE SERVICING NC2 REVIEWER – With oral questioning This provides examples‚ hint and basic outline of the examination of TESDA in Computer Hardware and Servicing NC II 1. LIST OF TOOLS AND MATERIALS / INVENTORY (Written) Following are examples 2. OCCUPATIONAL HEALTH AND SAFETY PROCEDURE (Written) Always ground or discharge yourself before touching any part of the computer Do not work alone so that there’s someone who can take care of you in case of accident or emergency. Be careful
Premium IP address Hard disk drive Personal computer
How many inventions in your lifetime can you think of that have changed everything in our society today? Computers have taken over today ’s society. From everyday tasks to moving satellites in space‚ PCs have revolutionized almost everything in our society. Computers weren ’t always this complicated though‚ and were around a long time before anyone even knew what the word "computer" meant. The Abacus was the first known machine developed to help perform mathematical equations. From what researchers
Premium Computer Personal computer Vacuum tube
1. TCO (4). A disk drive ____ controls the transfer of data from a motherboard to a disk drive and vice versa. (Points : 2) mapper regulator controller manager 2. TCO (4). ____ drives are small‚ portable drives that use flash memory or external hard drives to store data for backup or transfer between PCs. (Points : 2) USB Tape Optical Floppy 3. TCO (1). FireWire is a very fast digital input/output system‚ providing transfer rates of up to ____Mbps. (Points : 2) 100 400 480 750
Premium File system Hard disk drive
Output is what the computer shows us‚ normally the result of some action that has just occured. Output is displayed using an output device (ex. monitor‚ printer‚ etc.). 4. Storage of data Computers store data on some form of storage medium (ex. disks‚ CDs). This process allows the computer to use the data again without it having to be input over and over. It can also store the results of processing so that the processing does not have to be done over and over. Categories of computers Since
Premium Computer Hard disk drive Computer software