ICT modules and download

Good for studies.....

INFORMATION & COMMUNICATION TECHNOLOGY AND SOCIETY
1.1 Introduction to Information and Communication Technology
1.1.1 Overview of Information and Communication Technology ICT)
1.1.2 ICT In Everyday Life: Education, Banking, Industry and Commerce
1.2 Computer Ethics and Legal Issues
1.2.1 Definition
1.2.2 Privacy
1.2.3 Controversial Contents and Control
1.2.4 Computer Crimes
1.3 Computer Security
1.3.1 Definition
1.3.2 Security Threats
1.3.3 Security Measures
1.4 Current and Future Developments
1.4.1 Impact of ICT on Society
1.4.2 Security Threats



Read More: http://www.smkchanglun.net/ict/hsp.html

Spyware Download and Update

ad-aware : http://www.lavasoft.com/products/ad_aware_free.php

update: -

spy-ware doctor : http://www.pctools.com/spyware-doctor/download/

update: -

avira spyware: http://www.free-av.com/en/download/index.html

Carriers in Information Technology

A common questions my dear students ask during class....

"teacher....what can we become by taking ICT subject?"

below are some carriers relating to ICT ive found on the web..... just click on the links to read more....you might just have an insite to what you want to be one day....

ICT teacher (thats me now) :
no links...just observe my job in class teaching you...

Programmer (that was me):
http://www.youngprogrammer.com/?p=327#

System Administrator :
http://www.wisegeek.com/what-is-a-systems-administrator.htm
http://www.sysadminday.com/whatsysadmin.html

Software Tester :
http://www.questioningsoftware.com/2007/11/what-is-software-testing.html

System Developer :
Software Engineer :
Graphic Designer :
Multimedia Developer :
Database Developer :
SAP Developer :
System Analyst :

List of computer networking devices

Common basic networking devices:

Gateway: device sitting at a network node for interfacing with another network that uses different protocols. Works on OSI layers 4 to 7.

Router: a specialized network device that determines the next network point to which to forward a data packet toward its destination. Unlike a gateway, it cannot interface different protocols. Works on OSI layer 3.

Bridge: a device that connects multiple network segments along the data link layer. Works on OSI layer 2.

Switch: a device that allocates traffic from one network segment to certain lines (intended destination(s)) which connect the segment to another network segment. So unlike a hub a switch splits the network traffic and sends it to different destinations rather than to all systems on the network. Works on OSI layer 2.

Hub: connects multiple Ethernet segments together making them act as a single segment. When using a hub, every attached device shares the same broadcast domain and the same collision domain. Therefore, only one computer connected to the hub is able to transmit at a time. Depending on the network topology, the hub provides a basic level 1 OSI model connection among the network objects (workstations, servers, etc). It provides bandwidth which is shared among all the objects, compared to switches, which provide a dedicated connection between individual nodes. Works on OSI layer 1.

source:http://en.wikipedia.org/wiki/Computer_networking_device

Network Topology

Network topology is the physical interconnections of the elements (links, nodes, etc.) of a computer network.[1][2] A local area network (LAN) is one example of a network that exhibits both a physical topology and a logical topology. Any given node in the LAN has one or more links to one or more other nodes in the network and the mapping of these links and nodes in a graph results in a geometrical shape that may be used to describe the physical topology of the network. Likewise, the mapping of the data flows between the nodes in the network determines the logical topology of the network. The physical and logical topologies may or may not be identical in any particular network.

source: http://en.wikipedia.org/wiki/Network_topology

What is a Topology?
The physical topology of a network refers to the configuration of cables, computers, and other peripherals. Physical topology should not be confused with logical topology which is the method used to pass information between workstations. Logical topology was discussed in the Protocol chapter .
Main Types of Physical Topologies
The following sections discuss the physical topologies used in networks and other related topics.
Linear Bus
Star
Tree (Expanded Star)

source:http://fcit.coedu.usf.edu/network/chap5/chap5.htm

Antivirus and Update Download

teacher havent tested them yet for download and install, but you can try out these links.... tell me your progress so i can change bad links...tq

kapersky AV: http://www.kaspersky.com/trials

kapersky updates: http://www.softpedia.com/progDownload/Kaspersky-AntiVirus-Update-Download-14214.html

AVG AV: http://www.avg.com/ww-en/download

AVG updates: http://www.avg.com/ww-en/download-update

avira AV : http://www.free-av.com/en/download/index.html

(sapa tahu URL update avira tolong post sini...cikgu xjumpa...tq.)

how to install processor CPU

http://www.buildeasypc.com/hw/howto/instcpu.htm#