বুধবার, ০৮ ডিসেম্বর ২০২১, ০৪:০৭ অপরাহ্ন

Mobile phone !!! One of the great wonders of science !!!

  • আপডেটঃ বৃহস্পতিবার, ১১ নভেম্বর, ২০২১
  • ৪ বার দেখা হয়েছে

Many of us use smart phones.
The present world civilization cannot be imagined without smart phones. With a smart phone, a person can complete a long task in a short time.
But friends, not all people in the world use the same type of smart phone. Each person uses a company’s smart phone. Hopefully almost everyone knows this information.
So friends, today we will learn the history of a famous smart phone company, which is the second largest mobile maker in the world after Samsung. Hopefully many of you understand that I am talking about Huawei company. So let’s start our discussion today friends

 

Huawei Technologies Co. Ltd. Is a multinational networking and communications equipment manufacturer and service provider in China
It is headquartered in Shenzhen, Guangdong Province.
Ren Zhengfei, a former engineer in the People’s Liberation Army, joined Huawei Technologies Co. Ltd. in 1986. (Company Limited).

Huawei started their business early but did not start building telecommunication network.
At first they just made phone switches.
Later, as their business grew, they began building telecommunications networks, providing operational and consulting services. And their products began to be supplied inside and outside China.
The Chinese mobile company did not overtake Ericsson as the world’s largest telecommunications equipment maker in 2012. However, it is currently the world’s second largest mobile phone maker. This shows the popularity of this company in the world. In terms of mobile popularity in the world, Samsung Mobile Company is already at No. 1.
As of September 2015, Huawei has a staff of 160,000, of which about 7,000 work in the research and development departments. Huawei has 21 research institutes and numerous development departments.

We all know about internet at present. The Internet is one of the most amazing inventions in the world today. Without internet, computer or mobile or any other online device is a lot like oilless car. Because without the Internet you can not use most of the mobile or computer. The current world is controlled a lot through the Internet. The full form of internet is interconnected network. The short form of this is the Internet.
The Internet is the sum of many computer networks spread across the globe. The Internet is often called the Net.
It is known that interconnected network i.e. internet was started in 1970. It was started by ARPANET (Advance Research Project Agency Network).
It was an internal network of American defense.
The first message in the history of the Internet was sent from one node to another on October 29, 1989.
The message was exchanged between a computer at the UNCA lab and a computer at Stanford.
The following year, in 1970, scientists Robert Kahn and Vint Surf discovered the TCP (Transmission Control Protocol). TCP (Transmission Control Protocol) is the standard protocol of the modern Internet world. Then, in 1990, Sir Timothy John Berners-Lee invented the online web, which increased the importance of the Internet. And consequently the Internet
From a private network to a public network. And it opened up for us a world of impossible possibilities, now known as the World Wide Web.

 

 

 

 

Below are some uses of the Internet:
গান You can sing online on your mobile through internet
You can listen, watch or download.

মাধ্যমে You can play games on your mobile or computer through internet.

মাধ্যমে You can read books online through internet

With this you can make online income on computer.

You can upload your own videos.

With this you can order anything online.

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