Printer

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Internet

You have all the basic parts of your computer set up and want to start surfing the internet. You might even see an internet explorer icon on your desktop. You may be wondering if getting online is as simple as clicking that icon. Well, yes and no. There are basically three things you need to use your computer to become active online-an Internet Service (ISP), a modem, and an internet browser. Before...

What Is Led Printer?

LED (light emitting diode) printers capable of printing at the same close to the same quality as most laser printers. LED printers work much like laser printers but utilize a led panel that recreates the image on a negatively charged drum. The areas where the light hits the drum become less charged, which attracts toner. The printer then transfers the loner from the drum to the paper and applies intense...

What is Adware ?

The ads in the form of pop-Ups download automatically result of which the browing turns slow dow...

What is Spyware ?

Spyware is a type of software which download in computer without our knowledge to track some information like password, credit card number et...

What is spams ?

Spams are the unwanted e-mail messages, which are sent in bulk sometime they are not harmful, but some times they used for theft the information form the PC, when the system attached with the interne...

What is Boot virus ?

These virus infect the master boot Record.These are activate during the time of booting of computer. Preventation from virus: Some antivirus programs I.e macfee, Norton, Microsoft Security Essentials are available to recognize the virus and helpful to prevent system from virus attacks. ...

What is Computer Malware's ?

Unknown and unwanted digital attacks which are causing problem in computer,known as virus.The virus is nothing but a malacious program or software which enter in the system which enter in the system without knowledge of user and Create damages in the form of corrupt some of them described hereunder as : 1.Virus 2.Spams 3.Adware 4.Spyware 5.Worms 6. Trojan Horse 7.Logic Bom...

Important Abbreviations For Computer

ASCII : American standard code for Information Interchange B2B: Business to Business B2C :Business to consumer BASIC :Beginner's All purpose Symbolic Instruction Cod...

What is Utility Software?

It help to analyze, configure, optimize and maintain the computer.Several types of Utility software categorized  hereunder as...

What is System software ?

System software is computer software designed to operate the computer hardware and to provide a platform for running application software.The most basic types of system software are Operating system It controls the memory needed for computer processes, manages disk space, controls peripheral devices, and allows you to communicates with the computer without knowing exactly how a computer is useless,...

Types of Computers

Computer are divided in following types in term of size Microcomputers ( Personal computers ) The term microcomputer was introduced with the advent of single chip microprocessors. The various microcomputers are ;- Desktop computers Desktop computer is small in size and can put on the desk top that is why it known as destop. It is used in office, school, home, etc. Destop computer minimums have a...

What is central processing unit ?

The central processing unit (CPU),also called a processor is located inside the computer case on the motherboard. It is often called the brain of the computer, or the computer, or the computer's engine. Its job is to carry out commands, whenever you press a key, click the mouse, or start an application, you re sending instructions to the cpu. The cpu is generally a 2 inch ceramic square with a silicon...

What is Thermal Printer ?

What is Thermal printer? A thermal impact printer or electrothermal printer is a printer that uses heated pins to "burn" images onto heat-sensitive paper.these printer are commonly used on calculators and  fax machines and althouth they are inexpensive and print relatively fast they produce low resolution print jobs. A thermal printer,thermal transfer printer , or thermal wax transfer printer...

What is Laser Printer ?

What is Laser Printer ? A laser printer is a printer that utilizes laser technology to print images on the paper.laser printer are  often used in school, offices,home etc that require print jobs to be completed quickly and in large quantities. The printing cost of laser print is economy than other printer...