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Through this blog I have tried to present various tips and topics that will be helpful. During this busy time, people have very little time left in their spare time. I have tried to present the contents of various tutorials in a very narrow way. This blog attempts to simplify the way language is presented. The blog has been tried by thinking that one man talks to another man and presents his father in a sensible way.

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Introduction to Windows operating system

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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,...
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Computer management

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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.
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Mobile Phone

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Mobile phone is just a telecommunication device, that can make call and receive call over a radio frequency link while the user is moving within a telephone network service area. In present time mobile not just a telephone this is a small portable computer. Structural classification of mobile phone : * Bar Phone * Touchscreen Phone * Smart Phone * Tablet phone Network base classification of mobile phone : * GPRS mobile phone * 2G mobile phone * 3G mobile phone * 4G mobile phone OS base classification of mobile phone : Many type os is present in market. But some os is popular. * Java mobile . * Windows mobile . * Android mobile . * Blackberry mobile . - etc. History of mobile: The first mobile phone is not a mobile phone that is two way radio. That is use only emergency services. That is not public mobile phone.  Motorola employee Martin Cooper is first invented public mobile phone (1973). Early mobile phone is 0G mobile phone. The f...
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