You have all likely heard the term ‘algorithm,’ and many of you may know its meaning; however, if you’re unfamiliar, there is no need to worry, as we will explain it for you. This term may sound complicated to those who haven’t heard of it. This is one of the commonly used words that often appear in social media, computer apps, technology, and others, but you have not noticed it earlier. Without wasting more time, let’s first discuss this term.
What is an Algorithm?
An algorithm is just a set of steps used to solve a problem, a complex task, or complete a task; in other words, an algorithm is a precise, step-by-step set of instructions or rules followed to solve a specific problem. Algorithms are used everywhere, ranging from mathematics to computing and daily life. They function like a recipe where you take input, process it through defined steps, and produce a desired output. Think of making tea for the first time, where you are provided with a set of instructions.
The steps are like:
- Boiling Water
- Adding Tea Leaves
- Pour into a Cup
- Add Sugar (If you want)
The steps have to be followed in the same order as they are provided, and when you follow them correctly, you get the result you want. The same is the case with the working of an algorithm. It tells a computer what to do, step by step.
Algorithms are Used Everywhere
Algorithms have been part of your daily life for a long time; maybe you didn’t notice them. For your information, they are not only used in computers by programmers. Everything you do in your daily routine is a part of an algorithm.
For example, if you are a working professional, when you wake up and get ready for the office, you probably follow the same pattern: starting from brushing your teeth, bathing, getting dressed, eating breakfast, and packing your bag for office. This routine is an example of a human algorithm. It is a list of steps that helps you finish a task of your day in an organized way.
The same is the case with computers when they use algorithms to complete a particular task. A computer cannot guess what to do next like humans, and it requires clear instructions. So, when people build mobile apps, games, or develop websites, they just create algorithms to tell the computer exactly how to perform different tasks. Let’s now shed light on the usage of algorithms in different fields.
How are Algorithms used in Search Engines?
The questions you ask any search engine get answered only because of algorithms. When you type a question into the search bar, the computer has to do a lot of work in just a second or two. It looks through a huge amount of information, matches your question with the available pages, and shows those pages in search results that it thinks will be helpful to you.
All this happens because of algorithms. The search engines follow a system of steps to understand your query through words, compare them with the available information, and rank the results. However, without algorithms, search engines would not think of sorting millions of pages so quickly.
This is the reason why when two individuals ask slightly different questions, they may get different answers as results.
How Navigation Apps Help You Find the Best Route?
You all may use navigation apps to quickly reach a destination without an individual’s help. Have you ever thought how it is made possible? Let’s understand it through an example. Suppose you want to visit a relative and you type the address into your phone or a search bar, the navigation app shows you the fastest way to get there.
How does the app do it? The answer is through algorithms.
As you know, there are different routes to reach a single destination. Whenever you ask the navigation app about reaching a particular destination, it just simply checks different roads, distance, traffic, road closures, and compare them all. In the end, it chooses the best among all, which is safer to commute and makes you reach your destination quickly.
If traffic suddenly increases, the app may change the route, and this also happens because algorithms are at work, which update the steps based on the new information.
Algorithms in Streaming Platforms
You may be a fan of video streaming services like Netflix and Amazon. Have you ever thought how these platforms suggests you movies, series, and shows matching your taste? You will say that this just happens by accident. But it is not the case; algorithms help here too. These platforms have algorithms in the background that study what you watch, what you skip, and what others of your age and taste watch and listen to. Based on the information, you are recommended something you might like.
The recommendation may not be perfect every time, but most of the time, the recommendations are great. All this happens because of algorithms that are designed to make your experience easier and more personal.
Use of Algorithms in Digital Gaming
If you have ever played roulette online in Malaysia at an online casino, you have noticed that you are suggested games similar to roulette when you navigate through the pages of the online casino. This is because of algorithms that study your taste and recommend games similar to roulette.
This is not only the case when you play roulette online in Malaysia but also with other video games, where algorithms control how characters move, how points are awarded, and how levels become harder. Casino-style games also use algorithms to decide the results and the smooth functioning of the game on screen.
We hope you have now fully understood the concept of algorithms and how they are used in different fields from search engines to navigation apps, and streaming platforms to digital gaming. Share your thoughts and feedback in the comments. We’d love to hear from you.