Instructions:

Click on left side of the mouse to continue

Click on to listen

TYPES OF PC

• Pc = personal computer

• Mainframe

• Laptop

COMPUTER HARDWARE AND SOFTWARE

listening

Common Input Units

keyboardmouse joystick

webcam

microphone

scanner

touchpad

Digital camera

listening

Common Output Units

printer monitor

speakers Video projector

plotter listening

Computer architecture 1/2

•Case

mini tower - tower - desktop

•drive

floopy CD ROM CD-RW DVD

listening

Computer architecture 2/2

A:\

C:\ hard disk

D:\

INSIDE• Motherboard

• slot

• bus

• clock

• sound card

• Central Processing Unit or CPU

• Chip [pentium, celeron, athlon, powerPC (Mac)…]

• hard disk

listening

MEMORY

• Bit

• Byte

• Cache

• RAM

• ROM

• Pen drive listening

Computer software 1/4

Operating system

• MS DOS • WINDOWS • LINUX RED HAT SUSE MANDRAKE• UNIX • MAC

• Gui = Graphical User Interface listening

Computer software 2/4

Application software

• Adobe acrobat reader

• Photoshop

• Macromedia

• Dreamweaver

• Flash

• Microsoft

• Firewall

• Internet explorer

• Netscape

listening

Microsoft Office 3/4

• Word

•Excel

•PowerPoint

•Access

listening

Computer software 4/4

•Freeware

•Adware

•Shareware

•Spyware

•Public domain

•Trial

•Open source listening

MAIN LESSICAL ITEMS

•File

•bmp

•mpeg

•wav

•jpeg

•gif

•mp3

•midi

MAIN LESSICAL ITEMS 1/3

listening

•In

•out

•Input

•Output

•Backslash

•Frontslash

•FAQ

•Circuit

•Data

•Directory

MAIN LESSICAL ITEMS 2/3

•Flow chart

•Layout

•Multitasking

•Power

•Password

•Tool

listening listening

virusScan security

Backup

Cleanreg

antivirus

•backdoor

•Trojan horse

•Bug

•default

•CAD = computer aided design

•Patch

• utility

MAIN LESSICAL ITEMS 3/3

•Plug-in

•Bluetooth

•cluster

listening

listening

Operating functions 1/4

•Add •Remove •Access •Click•Crash •Create •Cancel •Error – Disk Error

•Edit •Exit •Delete •Failed •File Not Found • Format •Debug

listening listening

Operating functions 2/4•help

•insert

•interrupt

•load

•link

•make

•name

•open

•close

•press press F1 for help

•print

•quit

Would you like to quit ?

Yes

no

listening

Operating functions 3/4•Read •Readme •Reload •Reset •Scan •Set Up •Install •Uninstall•Search •Transfer •Don't Transfer •Type •Update•Burn

listening

Operating functions 4/4

•Back up•Corrupt•Crack•Run

listening

INTERNET FUNCTIONS AND EXPRESSIONS 1/4

•Internet•Ethernet•Web•Www=world Wide Web •Browser•Netscape•Explorer•Outlook Express•Download•Download Manager

•Winzip •Client•Server•Hub•Router

listening

INTERNET FUNCTIONS AND EXPRESSIONS 2/4

•account•LAN Local Area Network •WAN = Wide Area Network •MAN =Metropolitan Area Network •provider •modem•home page •URL = Uniform Resource Location

http://www.liberliber.it

•address•login •logout •password

listening

INTERNET FUNCTIONS AND EXPRESSIONS 3/4

•engine

•google

•Yahoo

•Hotwired

•Pathfinder

•AltaVista

•Excite

•Mamma listening

INTERNET FUNCTIONS AND EXPRESSIONS 4/4

HTTP = Hyper Text Transport Protocol •bookmark •mail box •Mailing List •Newsgroup •Chat line •FTP = File Transfer Protocol •Java •Banner •Story board•Wireless Network•Gateway

•ebook•e-commerce•e-mail

listening

WEBSITES

www.cnn.com

www.google.it

www.bbc.uk

/ dot /

jnorton@hotmail.com

cpalermo@libero.it

/ at /

email

listening

HTML

•HTML = Hyper Text Markup Language

•Title

•Head

•Body

•Tag

•Frame

•Frameset listening