Methods of Internet access
by Hotspot Wifi Hotspots are sites that offer Internet access over a wireless local area network …
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Types of Networks and Networking devices
Used for everything from accessing the internet or printing a document to downloading an attachment …
The Internet and the Web
It is a global network of smaller networks interconnected using communication protocols that are standardised. …
Computer Storage devices
Primary Memory Memory (RAM, ROM, EDO RAM, SD RAM) Memory is the faculty of the …
Output devices
An output device is any device used to send data from a computer to another …
Input devices
Input device enables the user to send data, information, or control signals to a computer. …
Types of Computer software
Software is a collection of instructions that enable the user to interact with a computer, …
Types of Computers and their features
The computer systems can be classified on the following basis: On the basis of size. …
Introduction to Computer systems, Elements
Today’s world is an information-rich world and it has become a necessity for everyone to …
Law of Statistical Regularity: Law of Inertia of Large Numbers
This law forms the basis of the theory of probability in statistics. According to this …