en CR Crossword Puzzle 56 CPU : Central Processing Unit RAM : Random Access Memory AVR : Automatic Voltage Regulator UNIVAC : Universal Automatic Computer;1951 Xerox Alto : First Computer to come with graphical user interface and a mouse Apple : Steve Jobs and Steve Wozniak; the forbidden fruit Punch Card : Stores computer information, containing memory chips that retain their contents without electrical power Software : Programs that can be run on a computer system Vacuum Tubes : Invented by American Physicist Lee Dee Forest in 1906 Mouse : Pointing Device Desktop : Display of a computer screens comprising background and icons representing equipment, programs, and files Charles Babbage : Develop the first Analytical Engine CD ROM : Compact Disk Read-Only Memory Speaker Phone : Phone with loud speaker and microphone NIC : Network Interface Card Keyboard : Set of keys Laptop : A personal computer you can carry from place to another ARPANET : The Original Internet Ada Lovelace : Said to be the First Computer Programmer ENIAC : Electronic Numerical Integrator and Calculator Spacewar : The first computer game; Steve Rusell and MIT GUI : Graphical User Interface FORTRAN : First high-level computer language developed in 1954 by John Backus Xerography : Photocopying method; Chester Carlson LAN : Local Area Network URL : Internet address or internet location identifier; Uniform Resource Locator Transistors : Second Generation of Computers TRS :Tandy Radio Shack Printer : A computer peripheral that prints text or a computer generated image on a paper Abacus : The idea where computer came from; Chinese Calculator MS DOS : Microsoft Disk Operating System Colossus : An electronic computer that was built for the military by Tommy Flowers Internet : Network that links computer networks all over the world by satellite and telephone; Global computer network Calculator : Calculating device; small enough to carry in your hands Computer : Electronic device that manipulates data Scanner : Device that optically scans images, printed text, handwriting, or an object, and converts it to a digital image BIOS : A set of routine that works closely with the computer hardware Reboot : Term for restarting the computer Hardware : Parts of the computer you can touch Billgates : Creator of Microsoft Wireless : WLAN stands for _____ Local Area Network Web : WWW stands for World Wide ___ Binary : Data form stored in computer ALU : Arithmetic Logic Unit PARAM : First super computer of India; ____ 8000 Hard Disk : Storage of saved files CMOS : Complementary Metal Oxide Semiconductor Bus : Electronic path that sends signals from one part of another computer to another Modem : Sender of digital data over a phone line Cell : Intersection of columns and rows Sholes : Surname of the inventor of the keyboard Home : We can move to the beginning of a page by pressing this key gif : Image name extension Virus : Perform some type of harmful activity on infected computer Five : Number of computer generations Motherboard : Main printed circuit board (PCB) found in computers and other expandable systems Shutdown : Term for turning the computer off Vint Cerf : Father of Internet ABC : was the first automatic electronic digital computer, an early electronic digital computing device that has remained somewhat obscure Monitor : an electronic visual display for computers CPU Fan : any fan inside, or attached to, a computer case

Crossword Puzzle

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Across:

2.	Stores computer information, containing memory chips that retain their contents without electrical power
3.	Calculating device; small enough to carry in your hands
5.	Image name extension
7.	Second Generation of Computers
9.	Phone with loud speaker and microphone
16.	Display of a computer screens comprising background and icons representing equipment, programs, and files
17.	Surname of the inventor of the keyboard
19.	Universal Automatic Computer;1951
20.	The idea where computer came from; Chinese Calculator
22.	Number of computer generations
26.	First Computer to come with graphical user interface and a mouse
28.	A set of routine that works closely with the computer hardware
29.	Network that links computer networks all over the world by satellite and telephone; Global computer network

30.	Complementary Metal Oxide Semiconductor
32.	The Original Internet
33.	Electronic device that manipulates data
34.	Central Processing Unit
35.	Programs that can be run on a computer system
36.	Internet address or internet location identifier; Uniform Resource Locator
37.	Local Area Network
39.	an electronic visual display for computers
41.	We can move to the beginning of a page by pressing this key
42.	The first computer game; Steve Rusell and MIT
45.	Said to be the First Computer Programmer
48.	WLAN stands for _____ Local Area Network
49.	Perform some type of harmful activity on infected computer

Down:

1.	Device that optically scans images, printed text, handwriting, or an object, and converts it to a digital image
2.	A computer peripheral that prints text or a computer generated image on a paper
4.	Tandy Radio Shack
6.	Storage of saved files
8.	Steve Jobs and Steve Wozniak; the forbidden fruit
10.	was the first automatic electronic digital computer, an early electronic digital computing device that has remained somewhat obscure
11.	Electronic Numerical Integrator and Calculator
12.	Parts of the computer you can touch
13.	Electronic path that sends signals from one part of another computer to another
14.	Graphical User Interface
15.	Network Interface Card
18.	A personal computer you can carry from place to another
21.	An electronic computer that was built for the military by Tommy Flowers
22.	First high-level computer language developed in 1954 by John Backus
23.	Pointing Device

24.	Main printed circuit board (PCB) found in computers and other expandable systems Shutdown : Term for turning the computer off
25.	Father of Internet
27.	Random Access Memory
28.	Creator of Microsoft
30.	any fan inside, or attached to, a computer case
31.	Arithmetic Logic Unit
34.	Intersection of columns and rows
38.	Set of keys
39.	Sender of digital data over a phone line
40.	Term for restarting the computer
43.	First super computer of India; ____ 8000
44.	Compact Disk Read-Only Memory
46.	Automatic Voltage Regulator
47.	Microsoft Disk Operating System
48.	WWW stands for World Wide ___

Crossword Puzzle

■

Across:

2.	Stores computer information, containing memory chips that retain their contents without electrical power
3.	Calculating device; small enough to carry in your hands
5.	Image name extension
7.	Second Generation of Computers
9.	Phone with loud speaker and microphone
16.	Display of a computer screens comprising background and icons representing equipment, programs, and files
17.	Surname of the inventor of the keyboard
19.	Universal Automatic Computer;1951
20.	The idea where computer came from; Chinese Calculator
22.	Number of computer generations
26.	First Computer to come with graphical user interface and a mouse
28.	A set of routine that works closely with the computer hardware
29.	Network that links computer networks all over the world by satellite and telephone; Global computer network

30.	Complementary Metal Oxide Semiconductor
32.	The Original Internet
33.	Electronic device that manipulates data
34.	Central Processing Unit
35.	Programs that can be run on a computer system
36.	Internet address or internet location identifier; Uniform Resource Locator
37.	Local Area Network
39.	an electronic visual display for computers
41.	We can move to the beginning of a page by pressing this key
42.	The first computer game; Steve Rusell and MIT
45.	Said to be the First Computer Programmer
48.	WLAN stands for _____ Local Area Network
49.	Perform some type of harmful activity on infected computer

Down:

1.	Device that optically scans images, printed text, handwriting, or an object, and converts it to a digital image
2.	A computer peripheral that prints text or a computer generated image on a paper
4.	Tandy Radio Shack
6.	Storage of saved files
8.	Steve Jobs and Steve Wozniak; the forbidden fruit
10.	was the first automatic electronic digital computer, an early electronic digital computing device that has remained somewhat obscure
11.	Electronic Numerical Integrator and Calculator
12.	Parts of the computer you can touch
13.	Electronic path that sends signals from one part of another computer to another
14.	Graphical User Interface
15.	Network Interface Card
18.	A personal computer you can carry from place to another
21.	An electronic computer that was built for the military by Tommy Flowers
22.	First high-level computer language developed in 1954 by John Backus
23.	Pointing Device

24.	Main printed circuit board (PCB) found in computers and other expandable systems Shutdown : Term for turning the computer off
25.	Father of Internet
27.	Random Access Memory
28.	Creator of Microsoft
30.	any fan inside, or attached to, a computer case
31.	Arithmetic Logic Unit
34.	Intersection of columns and rows
38.	Set of keys
39.	Sender of digital data over a phone line
40.	Term for restarting the computer
43.	First super computer of India; ____ 8000
44.	Compact Disk Read-Only Memory
46.	Automatic Voltage Regulator
47.	Microsoft Disk Operating System
48.	WWW stands for World Wide ___

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