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How does a computer power supply work? Write details.
A computer power supply is a crucial component that converts electrical power from a standard wall outlet into usable voltages and currents required by the computer's internal components. Here’s a detailed explanation of how a computer power supply works
What is software? Why is the software used?
Software refers to a set of instructions, programs, or data that instructs a computer or electronic device on how to perform specific tasks or operations. It encompasses everything that is not hardware—the programs, applications, and operating systems that enable hardware to function and perform desired tasks.
What does computer troubleshooting mean?
Computer troubleshooting refers to the process of diagnosing, identifying, and resolving issues or problems that arise in computer hardware, software, networks, or related peripherals. It involves systematic steps and techniques to identify the root cause of the problem and implement appropriate solutions to restore the computer system to normal operation.
What does computer network mean? Write the advantages of computer network.
A computer network refers to a collection of computers and other devices (such as printers and servers) that are interconnected to share resources, exchange data, and communicate with each other. Networks can be classified based on their size, such as Local Area Networks (LANs), Wide Area Networks (WANs), and Metropolitan Area Networks (MANs), each serving different geographical areas and purposes.
Write the means of spreading computer virus.
Computer viruses can be spread via email, with some even capable of hijacking email software to spread themselves. Others may attach to legitimate software, within software packs, or infect code, and other viruses can be downloaded from compromised application stores and infected code repositories.
Symptoms of computer virus infection
Computer virus infections can manifest in various ways, depending on the type of virus and its impact on the system. Here are common symptoms of a computer virus infection
Difference between HDD & SSD
The primary differences between HDDs (Hard Disk Drives) and SSDs (Solid State Drives) lie in their technology, performance characteristics, and cost-effectiveness. Here’s a detailed comparison
How data is stored in HDD? detailed explanation
Data is stored in Hard Disk Drives (HDDs) using magnetic storage technology. Here's a detailed explanation of how data is stored in HDDs:
Write in detail how computer works with block diagram.
Understanding how a computer works involves delving into its fundamental components, their interactions, and the processes that enable it to execute tasks. Here’s a detailed explanation of how a computer operates
What is Intranet?
An intranet is a private computer network that uses Internet protocols and technologies within an organization. It is used to securely share information, resources, and services among employees, departments, or other internal stakeholders of the organization. Here are some key characteristics and features of intranets:
What is booting? Explain about computer booting process
Booting is the process by which a computer starts up and prepares to execute commands. It involves several stages, each essential for getting the computer ready to run applications and interact with users. Here’s a detailed explanation of the computer booting process:
What is Bios? How bios works on a computer?
Bios mean Basic Input/Output System. It’s a firmware used to perform hardware initialization during the booting process and provides runtime services for operating systems and programs. It's essential for the computer to start up and run effectively.
Recent Posts
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