Computers

Software is the part of a computer that allows humans to interact with it. Software drives all the physical hardware to perform what it is commanded.

Prolonged use can cause wrist/arm and back problems.

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Computers have a very important role to play in research activities. It has become an essential tool for research whether it be for academic purpose or for commercial purpose. You can find all kinds of information on the Internet and you can even discuss research problems with people around the world. Computers has led the way to a globalised information portal that is the World Wide Web. By using www we can conduct primary as well as secondary research on a massive scale. Various computer programs and applications have eased our way into compiling our research process. For example MS office tools help us to organize data and handle quantitative as well as qualitative data. Inference and analysis is also easier to make by using a computer

It's really up to you how you want the screens to be placed. I have two "screens" and their both sorta tilted at an angle inward. (If that makes sense) This is something that your comfort has to figure out.

Yes

There is a battery which we called laptop battery to offer power for the laptop

and there is also a inside battery to keep the system time and some other settings

Human vision system includes a lens that focuses light onto a sensory surface called the retina that contains cells that are sensitive to different wavelengths and intensities of light. The retina cells send an electrical signal along the optic nerve to the brain to be processed.

Computer vision systems like a digital camera or webcam contain a lens that focuses light onto a sensory surface made of doped semiconductor material sensitive to different wavelengths and intensities of light. The semiconductor material sends electrical signals to an integrated circuit to be processed.

They work extremely similarly, but differ in what they are made of and how the signals are sent and processed.

Yes , if you are playing for example minecraft or poptropica it will definetly give your computer viruses!

Motherboards, Power supply unit, CPU, video card, case, and CD drive.

Chassis (Case), Power Supply, Motherboard, CPU, RAM, Hard Drive, Optical Drive, Video Card, Monitor, Keyboard, Mouse, and Speakers.

Chassis - This is the box that holds the internal parts

Power Supply - This converts the power from AC power to DC power. Computers run on DC

Motherboard - This is the curcuit board that all other parts connect to inside the PC. most motherboards have more integrated components such as sound, network, and on some, the video card is integrated too.

CPU - Central Processing Unit, or processor. This is usually an Intel or AMD processor. this is the core of the system.

RAM - Random Access Memory. This is where data from the hard drive gets pushed to while it waits to be processed. There's more to it but that's the gist.

Hard Drive - This is the primary storage on a system. On a Windows system your C: drive is the hard drive (typically)

Optical Drive - This is your CD/DVD/Blu-Ray drive.

Video Card - This is the graphics processor of the computer, where the data gets translated into a usable image.

im not sure if i should even dignify that with a response but i will. computers are used for pretty much everything. social networking, military well if we didn't have computers we would have any technology at all. no computer aided design for really complicated engineering and architecture and if computers didn't exists you wouldn't been able to post this question!

MP3, WAV, AAC, Apple Lossless, MPEG4, AIFF

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One BYTE is always 8 BITs. (Binary digITs)

Some data protocols use a different number of bits to define a character, most systems today use 8 bits, some older systems used 5 bits or 7 bits. But a BYTE is always 8 bits regardless. (a NIBBLE is half a byte - 4 bits).

Bonjour by Apple can support multiple device actions on a network. Bonjour can be serviced in environments MAC (Most prefered.) Microsoft Windows (Not Entirely Supported) and iOS (Supported yet not preferred.)

A parallel connector, or parallel port, is an interface used to connect a computer to some external peripheral. An example of things that can hook up to a computer using a parallel port include a printer and/or a scanner. More recently, the USB interface has become extremely common and most types of devices that used to commonly hook up via parallel port now hook up by USB instead.

Computer facilitates you in order to execute various tasks. Its a versatile machine that has been doing wonders since long. For businessmen it helps them out to maintain their business records. It simplifies the connectivity. There are so many usages of computer that we can't even count.

First you need to go on a e-mailing account service. Such as MSN.com-Google.com-Yahoo.com ect.. Then look on the website for the sign up button and they will ask you a couple of questions and then you'll have it. Hoped this helped!

Binary code.

The 0's and 1's are grouped into 8, 16, 32 or 64, known as bytes.

Each byte can be recognised by the CPU as an instruction.

Writing a program using just these numerical commands is known as 'Machine Code'.

This is labourious and confusing to do from scratch, so other methods are used to write programs.

These higher level languages, allow programming in a more understandable language using words and descriptions, then converted into machine code, for final processing and including in an executable file.

The ethernet cable is the cable with end plugs similar to a phone cable but a little larger in appearance. The cable modem may have one leaving it to go to your PC or your router for a home network

The format of information for computer use is a file.

When the "My Computer" button on the taskbar is compressed, it typically indicates that the icon has been minimized or condensed to save space. This can occur when there are multiple windows or applications open, leading to a more compact view. Users can expand the button by hovering over it or clicking on it to access their files and drives. Compressed buttons help streamline the workspace while maintaining easy access to essential features.

Moore's Law is the law that describes the fact that on average, computers can double in capacity every 18 to 24 months.

To access the online desktop, one must install an internet desktop program, such as Log Me In or Desktop Live. The programs allow users to access their computer from anywhere.

A Microphone

A computer technician should use the SFC /scan now command on a PC to restore protected system files with known good versions. This command scans system files, and will replace corrupted files.