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OSI reference model is now considered a primary criterion for calculating the interconnection and inter-. Today, many network communication protocol standard based on the OSI model. In the OSI model of network / data communications are divided into seven levels of definition. 7 layers to further split this task, the entire network data to son, … Read more
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There are many positive and negative effect of the computers like, In the positive effect We can store our important data in computer, and we can search important websites like medical, investment etc. Computers process data faster and more accurate.

In negative effect, computers are expensive and they rely on electricity, and eyesight … Read more
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Function key is a key or a computer terminal keyboard, can be programmed, resulting in the operating system command interpreter or application to carry out some operations. In some keyboard / computer, function keys may be the default action, can be power on.

Function keys on the terminal, can generate a fixed sequence of … Read more
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Attach your printer to the computer with using USB or LPT printer cord.
After connection of printer a new windows will appear on the screen "found new hardware" Just click on Next and follow the instruction. After some running setup a window will appear, select printer. You can click on "Browse" and give the … Read more
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You can use Internet from using phone browser service. You can create a dial up connection and you can use internet. You can open hotmail or login.live.com website and create a new e-mail account.
Click on sign up option and fill the form and create your e-mail account. After create … Read more
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RAM (Random Access Memory) is a form of computer data storage. It is a temporary memory of computer. It takes the form of integrated circuits that allow stored data to be accessed in any order that is random. RAM memory is basically are use to take information of all the processes that are running are … Read more
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Windows operating system is an application which have provide a
graphical interface between user and hardware. Operating system have
produced graphical user interface that lets you know and divide your
display in many windows. In every windows operating system, can run
different kinds of programs and software.

Windows operating … Read more
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You can attach your phone to the computer with using USB cord. Now, you can open your phone drive from My computer. Select your picture just copy and paste from computer. If your is unable to detect then you should install phone driver software which is comes with your phone cell. With the help of … Read more
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Multimedia is more than one concurrent presentation medium like CD ROM, Websites. The use of computers to present text, graphics, video, animation, and sound in an integrated way. Multimedia is usually recorded and played, displayed or accessed by information content processing devices, such as computerized and electronic devices.
Ricky neck
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First method

If you have Mx300 printer driver software, you can install it.
Run the software from the disc. After run setup, a message will appear on the screen " Please attach your printer. Than connect your printer  to the computer with using USB cable. If you haven't software disc, you can download and … Read more
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You can install the printer. You should install proper driver software of the printer.
Open control panel > printer > open printer right click properties > try to take a test page.
If test page is coming fine that means, printer is working fine. If no any print, then you can uninstall and … Read more
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Multiprocessing is the use of two or more central processing units (CPUs) within a single computer system. It allows the system to do more work in a shorter period of time. UNIX is one of the most widely used multiprocessing systems. Multiprocessing sometimes refers to the execution of multiple concurrent software processes in a … Read more
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You can save your pictures in computer from Phone. Then you can upload the picture in Myspace.

You can attach the phone with using usb cable. Open phone drive from "My computer" select the images and right click "save images as.." and save the pictures in computer. Now you can open Myspace > profile … Read more
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Computer mainly made by the combination of hardware devices like motherboard, RAM, Hard drive, Mouse, keyboard etc.

Motherboards are made up of silicon and plastic. Copper wires hard disk is made up of magnetic tape. Silicon and phosphorus for the semi-conductors in the transistors that are in the chips. With the help of chips, … Read more
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Anti virus turn on by itself when you start windows.
You can manually delete or remove all viruses from computer
Restart the computer in Safe Mode(Restart the computer and press F8 and select Safe Mode).
You can scan whole computer with updated anti virus programs or updated anti spyware removal programs.
After scanning … Read more
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These are the main types of software.

System software - Like device drivers, operating system, servers etc

Programming software - Like compilers, debuggers, linkers etc.

Application software - business software, computer games, databases, medical software, educational software etc
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Click Start > All Programs > Accessories > System Tools, and then click System Restore. System Restore starts. On the Welcome to System Restore page, click Restore my computer to an earlier time.On the Select a Restore Point page, click the most recent system restore point in the On this list, click a restore point … Read more