K.Satish

COMPUTERS @ INTERNET

Managing Director

F9 Info Technologies (P) Ltd

WWW.F9TECH.COM

• Its an electronic Device that is used for information Processing.

1930 Model Computer

1947 Model Computer

1950 Model Computer

Transparent Led Display

Hologram Display

Sixth sense

Computers Hardware

CPU (central processing unit)

Mother board

Processor

Hard Disk

Ram

CD/DVD Writer

UPS ( uninterruptible power supply)

Speakers

Cables

Web cam

External Hard Drive

Printer

Projector

Mice / Head set

Scanner

Pen Drive

Game Console

Touch Pad

Joy stick

55

Kinect

56

OPERATING SYSTEMS

Operating System - XP

Operating System Vista

Operating System 7

Operating System windows 8

OS-Mac X

OS-Ubuntu

Application Software includes programs that do real work for user.

Application Software

OUTLOOK

wORD

Power point

access

publisher

Internet

• Address bar • Bookmark• Privacy• Cookies• Temp• New tab• History• Proxy• http• https• www• ftp• Html• Css• Java• Toolbars• Extensions• Plug-in• Sync• Downloads

What are the key Points in browsers

Network

LAN

Internet

Internet Services

Hypertext Transfer Protocol

Hosting

Proxy

Online Movies

Online Railway ticket Booking

Online Banking

Online Video Chating

Online chating

Extensions

Mails

GMAIL

YAHOO

HOT MAIL

Computer Concepts – Illustrated 8th Edition

102

Figure A-16: Parts of an email address

List of e-mail features

• Send• Read• Unread• Replay• Archive• Delete• Move• Folder• Compose• Bulk/spam• Search• Advance search• Settings• Signature• Add-ons

Search Engine

Google

Computer Concepts – Illustrated 8th Edition

106

Figure G-12: Search results

Yahoo

Bing

Google Map

Google Drive

Microsoft

Sixth sence

• Gesture

• Find

• Voice recognition

• Data mining

• Object recognition

• Real time analysis

Tools

• Adobe Pdf extension for Microsoft office

• YouTube downloader

• Screen capture

• Google drive

• Pdf editor

• Online editor

wireless internet

Very Slow

Antivirus

%TEMP%

Virus - spiders

Hacking

List of Errors

• Blue screen

• System restore

• 404 not found

• Browser crash

• Very slow

Blue Screen Error

System Restore

404 Not Found

Browser Crash

THANK YOU