In a computer
Hardware and software
Input and out storage
There is a device that can save your data also you can put your device in e.g. usb and a usb cable.
Mother board
A motherboard is one of the most essential parts of a computer system. It holds together many of the crucial components of a computer, including the central processing unit CPU, Memory and connectors for input and output devices.This is a hard ware.
Hard drive
A hard drive is nothing more than a magnetised storage area. Operating System is stored on your hard drive, as well as all your software programmes. E.G like Microsoft Word.
Microsoft
you can use the spell checker to find out those words that have typing errors so that you can correct them, and makes it easier to replace words or phrases through out the Word document.You can type anything you want but it has to make sense and if it does not make sense it will help you out it self so you don't need to worry and this is called a software. Bill Gates and Paul Allen invented microsoft
Multi media
Multimedia is more than one presentation. For example, a CD-ROM or a Web site. Although still images are a different medium than text, multimedia is used to combine text, sound, and video.It is used to describe two or more types of media combined into a single package such as text,animation,video and sound and this a software
First generation in a compute
ENIAC was the world first successful electronic computer which was develops by the two scientists namely J. P. Eckert and J. W. Mauchy. It was the beginning of first generation computer. The full form of ENIAC is “Electronic Numeric Integrated And Calculator” ENIAC was a very huge and big computer and its weight was 30 tones. It could store only limited or small amount of information. Initially in the first generation computer the concept of vacuum tubes was used. A vacuum tube was such an electronic component which had very less work.
Second generation
Transistor replaced vacuum tubes and ushered in the second generation of computers. The transistor was invented in 1947 but did not see widespread use in computers until the late 1950s. The transistor was far superior to the vacuum tube, allowing computers to become smaller, faster, cheaper, more energy-efficient and more reliable than their first-generation .
third generation
The period of third generation was 1965-1971. The computers of third generation used integrated circuits (IC's) in place of transistors. A single IC has many transistors, resistors and capacitors.
fourth generation of a computer
The period of fourth generation was 1971-1980. The computers of fourth generation used Very Large Scale Integrated (VLSI) circuits. VLSI circuits having about 5000 transistors and other circuits.
Fifth generation
The period of fifth generation is 1980-till date. In the fifth generation, the VLSI technology became ULSI (Ultra Large Scale Integration) technology, resulting in the production of microprocessor chips having ten million electronic components. This generation is based on parallel processing hardware.
5 Generation of Computer
How touch screens work?
Unlike resistive touch screens, capacitive screens do not use the pressure of your finger to create a change in the flow of electricity. Instead, they work with anything that holds an electrical charge including human skin.
How Touchscreen Works [Remake]
ROM
Short for Read-Only Memory, ROM is a storage medium that is used with computers and other electronic devices. As the name indicates, data stored in ROM may only be read; it is either modified with extreme difficulty or not at all. ROM is mostly used for updates. They use this in a video game console.
memory of computer (RAM and ROM) - briefly explained with video