MS-DOS

Microsoft Disk Operating System, MS-DOS is a non-graphical command line operating system derived from 86-DOS that was created for IBM compatible computers. MS-DOS originally written by Tim Paterson and introduced by Microsoft in August 1981 and was last updated in 1994 when MS-DOS 6.22 was released. MS-DOS allows the user to navigate, open, and otherwise manipulate files on their computer from a command line instead of a GUI e Most computer users are only familiar with how to navigate Microsoft Windows using the mouse. Unlike Windows, MS-DOS is a command-line and is navigated by using MS-DOS commands. For example, if you wanted to see all the files in a folder in Windows you would double-click the folder to open the folder in Windows Explorer. In MS-DOS, to view that same folder you would navigate to the folder using the cd command and then list the files in that folder SOURCE; INTERNET

CACHE

Talking about cache some of people know about it but some doesn't but I'll
Explain it to u in simple CACHE IS A DATA THAT IS STORED IN YOUR APPLICATIONS WHICH IS EASILY AND FASTLY ACCESSIBLE TO THE WORKING RANDOM ACCESS MEMORY (RAM) OF AN OPERATING SYSTEM THIS CACHED DATA IS USEFUL WHEN USING AN APP OFFLINE LIKE IT MAY BE FACEBOOK OR TWITTER ..EVEN IF U DONT HAVE AN INTERNET CONN.THE APP MAY SHOW DATA THAT IS STORED IN IT WHILE BROWSING. Sometimes this CACHED DATA may caus e data connectionproblems like slowing internet down at this time if U approach a customerscare executive he/she may instruct u to clear cache of ur browser.Dont worry nothing is lost by doing this it just speeds up ur internet a little bit and also clearing the cached memory speeds up ur phones performance..

CAR

                                                                                                          THE.  term CAR is derived from the word carriege vehicle but when it is related to railway. Car is defined as Part of the train that pulls the wagon  there are differents types of car like a SUV ,SEDAN etc.  An suv can carry upto 6-8 members sedan only 4-6 members.  The capacity of foot space in car is measured in liters ..  Engine capacity is measured in HP(horse power)                                                                                          sitatio needed to update. Post 

COMPUTER

 COMPUTER

computer came into use in English in 1646 as a word for  'one who computes' and then by 1897 as a 'mechanical calculating machine'. The word referred to an electronic machine by 1946. It is formed from the word compute, which was borrowed in 1631 from French, which was a learned borrowing from Latin computare meaning to count  sum uP reckon.

EARTH

LETS GET TO KNOW ABOUT EARTH

ITS THE BEAUTIFUL AND LIVABLE PLANET AROUND UNIVERSE DO U KNOW HOW WAS IT NAMED
Earth IS named after Greek and Roman gods and godesses. The name Earth is an English/German name which simply means the ground. It comes from the Old English words 'eor(th)e' and 'ertha'. In German it is 'erde'. The name Earth is at least 1000 years old....

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IM GONNA TELL U ABOUT WHY THEY (THINGS,LIVING THINGS,ANYTHING) CALLED BY A SPECFIC NAME AND HOW ITWAS oRIGINATED....PLEASE FOLLOW UP FOR UPDATES