COMPUTER is derived from the word “Compute“, which means calculating something. So, in general, a Computer is an electronic device/machine…
The type of Computers and Usage is related to each other. We can say that companies are manufacturing computers based…
Software is basically instructions written in any programming language. These have been used to handle other software or hardware components…
Operating System(OS) is the main software which handles all the hardware and other software in a typical digital machine. Importance…
All the processes in the digital world are the game of numbers. To manage all this process and providing the…
MS-DOS stands for Microsoft Disk Operating System. It was the first command based operating system. There are two types of…
MS-Word is a desktop application provided by the Microsoft. It is a part of the Office suite. Microsoft has already…
Excel is mainly used to do accounts related work and to maintain huge record like we do in databases. When…
Data Validation is the feature to restrict the end user to enter incorrect or invalid data in a particular cell…
Simple meaning of Filter is to get only relevant information from the heap of data. Data and Information Before moving…
