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what is a computer program?

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programming computer-engineering computer-hardware program
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Prashanth’s Answer

It is a set of instructions that a computer understands and executes them when the program is run.
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Ganesh’s Answer

Hi John,
A computer program is a set of instructions to achieve a task. The task can be as small as adding 2 numbers (Calculator being the computer program here) or as big as guiding satellite launches. The tasks could be an output on the computer screen or trigger an actual physical action. Software is nothing but a package of different computer programs combined together to achieve an output. There could also be multiple computer programs talking to each other to achieve a task, like Online Shopping or e-Commerce, where you will see an Inventory Management Program, a Payment Program and a Shipping/Tracking program (on a very high level) come together to deliver the item you would like to buy. There are multiple languages to write such programs called Programming Languages and each of them come with their advantages and disadvantages. Wishing you all the best and will be glad to answer any additional questions you may have.
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Apurba’s Answer

A computer program is like a recipe, filled with step-by-step instructions, all written in a special language that computers understand. This language guides the computer to perform certain tasks or operations. It's our way of having a chat with computers to get the results we want. These instructions, neatly organized, are then taken up by the computer's brain, the central processing unit (CPU), to carry out the actions we've specified.

Different languages, like Python, Java, or C++, are used to write these instructions. Making a computer program is like baking a cake. First, you plan out the recipe (design the logic or algorithm), then you write it down in the language you've chosen (translate it into the programming language), check for any mistakes (test for errors), and finally, you put the cake in the oven (execute the program on a computer).

Computer programs can be as simple as a script automating basic tasks, or as complex as a software application that powers a wide range of tech systems. They're the superheroes behind the scenes, making computers useful and shaping the world of software development.
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Sameer’s Answer

A computer program is like a recipe that tells a computer exactly what to do. It is a collection of instructions written in a programming language that guides the computer's actions. These instructions can perform a wide range of tasks, such as solving math problems, manipulating data, controlling devices, creating user interfaces (such as websites), connecting to networks, and automating repetitive tasks. Computer programs are the building blocks of software applications and are essential for computers to perform specific functions or solve problems.
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Rick’s Answer

Alright, imagine your computer is like a super-smart robot that can do all sorts of things. Now, a computer program is like a set of instructions you give to this robot so it knows what to do. It's like a recipe for making your computer do specific tasks.

Think of it this way: when you play a video game, someone wrote a program to tell the computer how to create the game world, how characters move, and what happens when you press different buttons. The program is a bunch of step-by-step instructions that the computer follows to make the game work.

So, a computer program is just a set of instructions that tell the computer what to do, whether it's playing a game, browsing the internet, or even just showing you pictures of cute cats. Programmers are the people who write these instructions to make all the cool things your computer can do!
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