# Quantum computing | Future Of Computing | Quantum Computer

## A revolutionary change is waiting to happen in whole computing system that is quantum computing

#### so before going ahead to this topic we need to understand that, what is __quantum computing__?

__quantum computing__

### lets have a look on it

**Quantum computers** could encouraged the development of new breakthroughs in science, medications to save lives, machine learning methods to diagnose illnesses sooner,materials to make more efficient devices and structures, financial strategies to live well in retirement, and algorithms to quickly direct resources such as ambulances.

But what exactly is ** quantum computing**, Here’s what you need to know.

quantum computing |

### A new kind of computing

We experience the benefits of classical computing every day. However, there are challenges that today’s systems will never be able to solve. For problems above a certain size and complexity, we don’t have enough computational power on Earth to face them.

To stand a chance at solving some of these problems, *we need a new kind of computing*. Universal **quantum computers **hold the quantum mechanical phenomena(fact) of superposition and involvement to create states that scale expand with number of qubits, or** quantum** bits.

Learn more about one of the first, most promising application areas of** quantum computing**:

**Suggested Book**

__Quantum computing __fundamentals

__Quantum computing__

All computing systems depend on a fundamental ability to store and manipulate information. Current computers manipulate individual bits, which store information as binary 0 and 1 states. Quantum computers leverage (hold) quantum mechanical phenomena to manipulate information. To do this, they rely on quantum bits, or qubits.

Here, learn about the **quantum **properties leveraged by qubits, how they’re used to compute, and how **quantum** systems scale.

What does it take to create a fault-tolerant **quantum** system? To increase the computational power of a ** quantum computer**,

**improvements are needed along two dimensions.**

One is qubit count; the more qubits you have, the more states can in principle be manipulated and stored. The other is low error rates, which are needed to manipulate qubit states accurately and perform sequential operations that provide answers, not noise.

A useful metric for understanding ** quantum **capability is quantum volume. It measures the relationship between number and quality of qubits, circuit connectivity, and error rates of operations. Developing systems with larger

**volume will lead to discovering the first instances of applications where**

__quantum__**can offer a computational advantage for solving real problems.**

__quantum computers__### What’s to be done about quantum

Unlike traditional computers which use a stream of electrical or optical pulses called bits, representing 1s or 0s, quantum computers use qubits, which are typically *subatomic particles such as electrons or photons*. At the** quantum **level, qubits can represent thousands of possible combinations of 1 and 0—a quality called a superposition of states that allow them to solve problems by simultaneously considering numerous possibilities. A connected group of qubits can provide far more processing power than the same number of binary bits.

Generating and managing qubits is an engineering challenge. **IBM**, for example, uses superconducting circuits cooled to temperatures colder than **deep space.**

That exhausts my technical understanding of the process but I hope we can agree that ** quantum computing** has huge implications for the future of enterprise computing.

### initiative of quantum computing

**is an industry first initiative to build universal**

__IBM Q__**for business, engineering and science. This effort includes advancing the entire**

__quantum computers____technology stack and exploring applications to make__

**quantum computing****broadly usable and accessible.**

__quantum__**Suggested Book**

### Partner with IBM Q

**Network is a global community of visionary companies, academic institutions, startups and national research labs working together to advance**

__IBM Q__**.**

__quantum computing__**announced that it will add its 14th**

__IBM__**to its fleet in October. This will be a new**

__quantum computer__*model which it says is the single largest universal*

__53-qubit__**system made available for external access in the industry to date.**

__quantum__**also announced the opening of the first**

__IBM__**Center in Poughkeepsie,**

__IBM Quantum Computation__**systems available online via its**

__quantum computing__**Experience platform to 10, with an additional four systems scheduled to come online in the next month.**

__IBM Q__### google initiative for quantum computing

**meaning it can solve problems that even the most powerful conventional**

__“quantum supremacy,”__*cannot.*

__supercomputers__**chip Bristlecone, introduced in March 2018, performed a calculation in just over 3 minutes that would take 10,000 years on IBM’s Summit, the world’s most powerful commercial computer. The report reportedly said:**

__Google’s 72-qubit quantum computer__### Quantum for developers

Be part of a vibrant community and dive into** quantum programming** with Qiskit,

**’s open source, full stack**

__IBM__**software framework. Or get started quickly,run experiments, and work with**

__quantum__**circuits on the IBM Q Experience – the most widely used and accessible**

__quantum__**cloud platform.**

__quantum__