Quantum Computing is used for the calculation that is based on the probability of an object’s state before it is measured rather in 0 or 1. It means that this computing have the potential to make process sharply with huge data as compared to classical computers. Quantum computers are machines that use the properties of quantum physics just to store the information and act computations. Focus of this quantum computing is on developing computers technology which is based on the principle of quantum theory. That theory explains the behaviors of energy and material on the levels of atomic and subatomic molecule. Classical computers perform logical operations that use the fixed position of a physical state. There operations are based on one of two situations such as on or off or 0 and 1. now let’s talk about the advantages of quantum computing.

**Advantage of quantum computing**

**1.** One of the main advantages of quantum computing is it can perform any task very faster in the comparison of classical computer, In normal computing, atoms changes very faster and on another hand of quantum computing changes more faster. All tasks can be done very well by quantum computing in comparison to traditional computer.

**2.** Its calculation algorithm is much easy to understand and gives the finest result compared to classical computers.

**3.** It can handle number of calculations and shows the result very soon.

Other more Advantages of quantum computing

**Advancements in quantum computing**

To enhance the power to solve the computational problems, it uses quantum physics. There are 4 advancement of quantum computing that helps this computing to give better performance.

**1.** Data Intelligence

**2.** Enabling data driven decision making

**3.** Cloud Platforms

**4.** Creating value with the cloud

**Fundamentals of quantum computing**

Most of the computing systems are depend on such fundamentals ability just to store and handle the information. In present-day, computers are utilize the individual bits that stores the information in binary 0 and 1 states. Quantum computers are used to quantum mechanical phenomena to control information. After doing this, they have the faith on quantum bits, or qubits.

**Applications for quantum computing**

Quantum computing is ideal for solving the complex calculation/problems that are difficult for classical computers to solve. Nowadays, Google has made proclaiming headlines that it has the achievement of quantum supremacy. It means there computers can perform difficult tasks that a conventional computer can’t perform. So let’s talk about some of the top applications of quantum computing:

**1.** Cybersecurity

**2.** Traffic Optimization

**3.** Electronic Materials Discovery

**4.** Drug Development

**5.** Weather Forecasting

**6.** Drug Design & Development

**Quantum Computing Cryptography**

Cryptography is used for encrypt the data or convert the plain text into scrambled text. So only those computers can read this who has the right key to access it. This quantum computing cryptography perform as a strategy which defense against the Echelon intelligence gathering system that used by United State, Australia, Britain, and same as other countries. With the extension of quantum computing, this technique simply uses the principles of quantum physics to encrypt data and transmit it in multiple ways that cannot be hacked. Its complexity lies in the algorithms of quantum mechanics behind quantum cryptography, like:

**1.** Photons are creating randomly in one among two quantum states.

**2.** We can clone some quantum properties of a particle, but not the entire particle.

**3.** We can’t calculate a quantum’s property without changing it.

**4.** The particles that structure the universe are inherently uncertain and may simultaneously exist in additional than one place or quite one state of being.

**Hybrid quantum computing**

Hybrid Quantum/Classical Algorithms are the combination of quantum state that are prepare and measure with classical optimization. Main aim of these algorithms is to determine the ground state eigenvector and eigenvalue of a Hermitian Operator. Hybrid quantum computers are those computers that compute the operation on both continuous and discrete quantum variables. Some of the hybrid computers are shown to be more efficient than conventional quantum computers for performing a huge variety of quantum algorithms like computing eigenvectors and eigenvalues. To perform quantum computation using with hybrid quantum computing, it follows the normal model just to perform the quantum computations using discrete variables.

**Azure quantum computing**

This is a full stack cloud service that allows users to get remote access to quantum computers. Azure Quantum focuses on its cloud services and also on the integrating quantum computing tools. The most new quantum computing and optimization solutions converge during a single marketplace quantum service. Azure Quantum enables you to find out, build and deploy impactful solutions at scale, helping you harness quantum computing and enjoy the newest innovations.

**Quantum computing solutions**

“Find the result in large amount of data”. Quantum computing solutions helps to build a quantum algorithm that helps to show proper computational operations within quantum computing. This solution offers several benefits like automation, cost reduction, and so many other efficiencies of the technical problems they face. Example of this computing solution is that if we want to find two equal numbers in a huge amount of data then this technique is best for that.

**Conclusion**

Quantum computing is the use of quantum phenomena like superposition and entanglement to perform computation. This computing is used for solve the problems of computers like integer factorization. Qubit is the basis of quantum computing. Normal computers are very well in basic calculation but quantum computing is more better in sorting, finding primary numbers, improve results, etc. It reduces the time of solving complex computational problems and shows efficient results.