Contact us



         

            

           


                            
                                                           

Comments

Post a Comment

Popular posts from this blog

Introduction to Windows operating system

Image
Windows operating system is a widely used operating system. Microsoft First OS launch on 1981. That is MS-DOS (Disk operating system). Windows 1.0 was released on 20 November, 1985 , that is first graphical graphical interface OS. Microsoft Windows OS for PC: # MS-DOS # Windows 1.0 – 2.0 # Windows 3.0 – 3.1 # Windows 95 # Windows 98 # Windows ME # Windows NT 31. - 4.0 # Windows 2000 # Windows XP # Windows Vista # Windows 7 # Windows 8 # Windows 10 Introduction to Windows: After switching on the CPU of the computer, Gating Start Windows appears. Later, when the Windows operating system loading booting process is completed, it is called Desktop the first time it appears. There is nothing written on the desktop that can be just clicked with the mouse pointer. These are the options that are commonly seen on the desktop. - # Pointer: The mouse pointer is the white tick that appears on the desktop. # Icon: The icons, which look like small folders on the desktop,
Read more

Computer management

Image
The computer is basically divided into three parts. 1. Input unit :  The part through which data is provided to the CPU is called the input unit. 2.Central Processing unit(CPU):  This part of the computer receives data or command from input devices and processes it and sends it to the output unit. The CPU consists of three-part arithmetic and logic unit ,control unit and memory. 3. Output unit:   The device through which the data or command processed by the CPU can be viewed is called the output unit Physical parts of the computer: 1. Hardware: The components that make up a computer, ie the mechanical, electrical and  electronics part of a computer, are called hardware. 2. Software: Software is a set of rules by which computer hardware can be used and served for a specific purpose.
Read more

Computer hardware components

The computer hardware part is the machinery part of the computer. Keyboard, Mouse ,RAM, Processor, Hard disk, DVD Writer ,SMPS, Monitors etc. are part of the computer's hardware. The major parts of computer hardware. 1. SMPS : SMPS stands for Switched Mode Power Supply. It is a power supply that use for switching regulator to convert electrical power efficiently. It is power supply unit of computers. It convert voltage into the computer acceptable range. It convert,  stabilize, regulate the output voltage. 2. Motherboard : A motherboard is the main printed circuit board (PCB). The motherboard connect all of the parts of a computer together. It connects the CPU, RAM, hard disk, optical drives, video card, sound card, and other ports directly or via cables. Generally motherboard is a computer backbone. 3. RAM : A RAM is a field in which all instructions or information from the input device is stored. The user can read and write any information directly from here. However, w
Read more