what is the usage of computer technology in this generation? explain the various technologies and its usage
Answers
Explanation:
1940 – 1956: First Generation – Vacuum Tubes. These early computers used vacuum tubes as circuitry and magnetic drums for memory. ...
1956 – 1963: Second Generation – Transistors. ...
1964 – 1971: Third Generation – Integrated Circuits. ...
1972 – 2010: Fourth Generation – Microprocessors.
Answer:
There are many usage of Computer in our generation i.e 21st century.
I am providing you with some of the fields where the computer is necessarily needed and those are too mostly used in our daily lives.
Here they go...
- Business
- Education
- Healthcare
- Retail and Trade
- Government
- Marketing
- Science
- Publishing
- Arts and Entertainment
- Communication
- Banking and Finance
- Transport
- Navigation
- Working From Home
- Military
- Social
- Booking Vacations
- Security and Surveillance
- Weather Forecasting
- Robotics
Coming to your second question the various technologies are-
1. Communications technologies
Technology is used widely in almost every industry -- you must know how to use it in your chosen field!
Long-distance communication is one area where technology has made a profound impact on workplaces. Businesses used to employ fax machines, surface mail and the telephone in the past.
Today, email, SMS, and various chat software tools have become the principal modes of business communication. Also, the use of video conferencing is on the rise, thus reducing the need for physical travel.
2. Office productivity
Word processing, spreadsheets, digital presentations and other office productivity software have become so commonplace that their use has become routine, and this has completely transformed office work.
Office software is now becoming integrated with other productivity and decision making tools like PowerBI and this new wave will revolutionise the workplace again.
3. Record keeping and retrieval
Another area where advanced technology is already ubiquitous is record keeping.
Most businesses have switched to electronic databases, rather than paper files, to store and access their records, and this has become an essential and everyday part of our work environment.
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4. Internet and search
Technology is used in almost every workplace now!
One other major tool that has become so commonplace so as to become nearly unremarkable, is the internet and its organization through search portals such as Google and Bing.
Information retrieval and research using internet tools has become an indispensable tool for all work.
5. Decentralised work and cloud computing
The proliferation of laptops, tablets, and smartphones has made it easier for professionals to work from anywhere and has led to flexible-work environments like freelancing, work-on-demand, and work-from-home.
Recently, this trend has accelerated because of the adoption of cloud computing which allows workers to store and use data and applications on a server.
6. Analytics and new decision structures
Big Data analytics has become an important tool for all business functions. For instance, marketing through digital channels requires professionals to routinely use advanced tools for analytics and computational advertising.
Human resource departments are using specialised tools for recruiting, performance tracking, and worker retention. Such data-driven decision systems are allowing front-line workers to act quickly, without always waiting for direction from the traditional top-down management structure.
7. Automation, robotics and future factories
Many workers, especially in the manufacturing sector, already work alongside autonomous robots. This is increasingly true in many other settings such as warehouse logistics, office sanitation, and building security.
As more and more robots work alongside, and in tandem with people, human workers are beginning to adjust to this new reality.
8. Adoption of virtual and augmented reality
Sales and marketing using augmented reality (AR) and virtual reality (VR) are gaining ground in several sectors.
For instance, real estate companies have enthusiastically adopted this approach and have built simulated environments through a series of linked panoramic photographs of the property's interiors by using high-quality lenses of 360-degree cameras.
9. Conversational systems: Chatbots, assistants
Conversational systems, like chatbots and personal assistants, are important AI tools. Many companies have deployed chatbots to offer round-the-clock customer support and customer support systems usually have bots as frontline agents, backed up by human agents.
Another use of conversational technology is the use of talking assistants that are integrated across their home and work environments and are designed to help workers navigate their duties.
10. Information security
With the spurt in technological advancements, a big concern for businesses is the security of sensitive data.
Protecting customer and business data is an essential task for any enterprise, and a lot of invasive but indispensable security processes, from physical access control using tokens or biomarkers, communication control, and elaborate digital access control mechanisms have become an intrinsic part of the 21st century workplace.