Top Uses of C++ Programming that You Should Know

In today’s technology-driven society, C++ is regarded as one of the most iconic programming languages. Despite being one of the oldest languages, it offers great career opportunities to its learners.

Moreover, many students start their coding journey by learning this language. These students generally search for the uses of C++ on the internet. Therefore, we are here to provide you detailed information about the uses of C++.

Before learning about the uses of C++, let’s first see a basic introduction of C++.

Introduction of C++

C++ is a general-purpose, object-oriented programming language created as an advancement in C language by Bjarne Stroustrup in the late 70s. It has the features of generic, imperative, and object-oriented programming.

Moreover, classes, default function arguments, inheritance, and several other features are also available in C++ that were missing in C. C++ is so compatible with C that it can run almost all C programs without modifying a single line of source code.

Moreover, C++ is a far more well-structured and safer language than C because it follows OOPs concepts. Furthermore, It is very simple to learn because it is a concept-based language. Its syntax is straightforward, making it simple to write or develop, and bugs and errors are easy to remove.

Uses of C++

We can use C++ to develop a variety of applications. It is one of the most widely used programming languages due to its security and functionality. Some of the popular uses of C++ are as follows-


Many popular databases are written in C++, including MongoDB, MySQL, MemSQL, and others. This is because C++ has a number of modern features such as lambda expressions, exceptions for error handling, etc.

These databases are utilized in practically all the popular websites or mobile apps such as Instagram, YouTube, Facebook, Reddit etc.


Because of its speed, C++ is also used in graphics-oriented applications such as computer vision, digital image processing, etc. Moreover, games in which graphics play a significant role also use C++ as a huge component of their structure.


C++ is more closer to the hardware level as compared to other languages. It has the ability to program and manipulate hardware resources. Therefore, it is employed in the backend of many compilers. For example, the GNU Compiler Collection is primarily developed in C++ and C.

Operating Systems

Whether it’s Linux, Microsoft Windows, or Mac OSX, all operating systems have C++ programmed components in them. C++ is the backbone of all well-known operating systems since it is a strongly typed and fast programming language, making it an excellent choice for creating an operating system.

Banking Applications

On a daily basis, banking apps have to process millions of transactions and need to support high concurrency and low latency. C++ has these features. Infosys Finacle, one of the most widely used banking systems, uses C++ in its backend programming.

Embedded Systems

C++ is closer to the hardware level and can give a greater number of low-level function calls than other high-level programming languages. As a result, C++ is used in a variety of embedded systems, such as medical equipment systems and smartwatches.

Web Browsers

C++ is used to develop various web browsers. The WebKit engine of Chrome, JavaScript engine, and user interface all use C++. It’s largely used in the rendering engine and to a lesser extent in the user interface in Firefox.

Moreover, both the rendering engine and the JavaScript engine in Safari are written in C++. As you see, C++ is used in all of these web browsers and more, particularly in rendering engines, because it provides the requisite speed for rendering engines, which must show the content at a faster rate.


C++ is also used to create applications such as film scanners and camera scanners. It can also produce PDF technology for print documentation, document exchange, document archiving, and document publication.


C++ is extensively utilized in the programming of game development engines because it is one of the quickest programming languages. C++ allows for easy manipulation of hardware resources as well as procedural programming for CPU-intensive functions.


C++ is the primary programming language in several high-level libraries. Because of its speed, C++ is used in the backend of several Machine Learning packages.


In this blog, we have provided all the information about the most popular uses of C++. Some computer languages are created with a specific goal in mind. Java was created to control toasters and other electronic devices.

C was created to program operating systems. Pascal was created with the intention of teaching proper programming techniques. C++, on the other hand, is a general-purpose programming language.

C++ has a wide range of applications. Hopefully, you now understand all the major uses of C++. Apart from the uses of C++, if you have any difficulties in C++ or you need C++ assignment help, you can discuss it with our experts.

Frequently Asked Questions

What are the advantages of OOP in C++?

Code maintenance, reusability, Polymorphism Flexibility, security, better productivity, easy troubleshooting, Data Redundancy are the main advantages of OOP in C++.

What makes C++ so powerful?

As C++ is object-oriented, it provides better data security than C. It provides access modifiers that can limit the access of data to unauthorized users. Apart from this, the other features, i.e., easy implementations, easy memory management, and code reusability, make it a very powerful language.

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