Author: Vinod

What is a Computer Network ?

What is a Computer Network? Computer Network is a group of computers connected with each other through wires or wireless so that various devices can interact with each other through a network. The aim of the computer network is the sharing of resources among various devices. Features Of Computer network – – Communication speed -Software and

MS Word क्या है सीखें हिंदी में …..

MS Word, जिसका पूरा नाम ‘Microsoft Word‘ है तथा इसे ‘Word‘ के नाम से भी जानते है, एक Word Processor है. जो document को Open, Create, Edit, Formatting, Share एवं Print आदि करने का कार्य करता है. MS Word क्या है सीखें हिंदी में ….. एम एस वर्ड को Microsoft द्वारा विकसित किया गया है जो Microsoft Officeका एक भाग है.

Power Fluctuation Types

Voltage is a measure of energy required to move a charge from one location to another. The movement of electrons is called current. Computer circuits need voltage and current to operate electronic components. When the voltage in a computer is not accurate or steady, computer components might not operate correctly. Unsteady voltages are called “power

What is Post in computer term?

What is Post in computer term? When a computer is booted, the basic input/output system (BIOS) performs a hardware check on the main components of the computer. This check is called a power-on self-test (POST). For instance, Figure displays a screen capture of a sample POST being performed. Notice how the computer checks whether the

What is an Operating System?

What is an Operating System? The Operating System, in short, is called the OS, a computer program that handles other computer programs. The operating system acts as an intermediary between the user (users) and the computer system. It explains our instructions to the computer. Other software programs and hardware are handled by the Operating System.

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