CMOS Essay / 1

The universal serial bus is an adapter, flash drive, and a data storage device. It got first usage in 1996 but did not get widespread usage until introduction of the iMac in 1998. The most recent version of the USB is 3.0 that has a higher data transfer rate and is backward compatible to previous USB versions. The adapter allows for plugging into electronic devices with a USB port thereby providing additional capability and connectivity. The USB flash drive provides additional storage and memory capability for a computer. Two most useful factors of the USB is the smaller size (about 1.1 oz) and ability to plug right into a technology device (mobile computers). Almost all computers and mobile devices today comes with at least one USB port and they are very simple connection points. Also USB ports can be found in

This is a microprocessor that allows the computer to boot up. It also allows data manigment between the operating system.

Motherboard: The motherboard has all the ports and slots where all the components will connect onto.

Your hard drives are what store all of your data, ranging from your operating system to your documents, music, and movies. If the RAM is your computer's short-term memory, your hard drive is the long-term memory. It stores the things you want to keep around for a while.

There are many sub-groups of these discs, but the main types of discs are CD, DVD, and Blue-ray. The optical disc is placed into a DVD recorder and information is written to the disc. The data is written in contiguous format on the disc. A recorder will not write data to an optical disc if that data is bigger than the optical disc. A DVD disc can handle a data amount of 4.88 GB. The compression of an optical disc is handled by the program that is used to burn the disc. The data is written to an optical disc using a laser. This laser burns the data into the bottom of the disc. The use of different wave length of the laser actual help burn more data into the bottom of the disc. However, the drawbacks of an optical disc are that they cannot be placed in direct sunlight. The plastic that the disc is made of can warp in sunlight and corrupt the data on the disc. There is also the problem of scratches and dents making the surface of the disc hard for the laser to read.(AMERICAN,

Video card is bit of PC hard product the introduces in Mather load up that work for video and download all film in the meantime additionally influence quick for PC which to can have more space inside the video card it makes cooling for CPU and RAM.

Random Access Memory (RAM) - the storage of data and instructions inside the primary storage is temporary. It disappears from the RAM as soon as the power to the computer is

HDD are accessed through different bus types where we can include PATA and SATA. PATA stands for Parallel ATA and is an internal storage device connector used for the connection of different storage devices as hard disk drives, floppy disk drives or optical drives. It was superseded by SATA.

Optical Drive Sony High Speed DVD RW Drive: The optical drive serves the purpose of if some games and programs require that they be downloaded of a disk it should not be an issue with this optical drive. In addition because of this computers high performance and quality the drive is multimedia capable which means that movies will also be playable on the computer.

List and describe at least three types of storage that is typically included in all computer systems.

Flash memory is a solid-state drive (SSD) that maintains data storage without moving parts, even

Storage Devices connect to the motherboard using AT Attachment (ATA). Like RAM, ATA use busses to transfer data. Older storage devices use PATA (Parallel ATA), which have a bus width of 16 bits (2 bytes) and as such have slow data transfer speeds (up to 133 Mbit/s). The more modern SATA (Serial ATA) was released January 7, 2003, and has much higher transfer speeds. As of now, five types of SATA are available: SATA 1.0 (1.5Gbit/s), SATA 2.0 (3Gbit/s), SATA 3.0 (6Gbit/s), SATA 3.1 and SATA 3.2.

It is a type of VHD disk which expand when more data is stored in it but do not shrink when data is deleted.

Potential uses for the drive included game equipment, PDA's, notebook and sub-notebook computers, handheld pen technologies and digital film cartridges. If

The display or the monitor allows for the data that has been processed by the CPU to be displayed as an image. Images can be displayed in black and white or in color depending on the make and model of the