Advance technology in Computer

Technology is most important in today’s life from smaller to high multinational giants Day by day Technology is getting changed and it has made many favorable changes in devices and technology like monitors, keyboard, mouse, mobile laptop, internet technologies and many other things.

Hardware devices that accept the information which is inputted and give output on command. Hard disk drive, CD ROM, floppy drive, monitors, printer are some examples of input/output devices and external storage devices.

Monitor, keyboard and mouse all have been replaced with latest technologies like LCD monitor, wireless keyboards and wireless mouse. LCD stands for Liquid Crystal Display that works on tiny crystals and TFT monitors stands for Thin Film Transistor.

OLED is used for display in computer monitors and TV, camera etc.OLED is stand for Organic Light Emitting Diode. There are two types of OLEDs small molecule OLED and polymer OLED.OLED expresses only pure colure. The OLED color matrix is arranged in red, green, and blue Pixels, that are mounted directly to a printed circuit board and gives is high definition quality.

Storage devises are replaced by more capable and smaller devices. For various situation different type of storage devices are used. Hard disk is a storage device that stores data and software for long time. The main memory of a computer device is random access memory (RAM).Data can be stored and retrieved from every location at very high sped.

Floppy disk that was used to transfer data and as an external storage facility, which is now outdated. Pen drive and compact disks (CD & DVD) has taken place of floppy disk.

CD ROM is used for installation of software and easy way for companies, institute and any organization to demonstrate their project, study material and information, and programs respectively. Data or pictures can be transferred from one computer to another computer by using CD ROM.

While a computer process on a request, the speed of data transfer depends on these devices and memories that work together, In other words it can be said that computer memories or devices determine the speed of any operation when the information is being retrieved from hard disk. Every program has a certain part of memory. Graphic software takes more time in loading because it needs a lot of space of memory. Now computers and laptops are coming in market with 3-4 GB random access memory (RAM) so that one can get more and more speed according to need.

There have been a lot of changes today and these devices are still getting changed with the latest technologies.