Speech/article on computer and online study during covid-19
the importance of computer in online education
which education system process you like online or offline? is digital divide good? before corona students return to school and do face to face connection with people.
covid-19 comes and school closures happen students feel more importance of computer because online classes or online learning could be conduct only on computer or computing device
e.g. smartphone, pad etc.
And we use different applications to do online meeting there are two broadly famous online meeting apps that are zoom and google meet.
And we have to do also tests, some tests are conducted by meeting apps and other on google forms.
Google forms is a product of google in which we teachers make and multiple choice question test but it is easy to cheat on Google forms.
some use online learning platforms and take online course with good online platforms of educational institutions.
image of computer shown in figure
what is covid-19 (standard language)
my and suggestions of people is we have to make 3m of distance in public areas.
Coronavirus 2019 (COVID-19) is an infectious disease caused by acute acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
The first case was identified in Wuhan, China, in December 2019. The disease has since spread worldwide, leading to an ongoing epidemic.
The symptoms of COVID-19 vary, but they often include fever, cough, fatigue, difficulty breathing, and loss of smell and taste. Symptoms begin one to fourteen days after exposure to the virus.
Of those people who have visible symptoms, the majority (81%) have mild symptoms
(up to pneumonia), while 14% have severe symptoms ( dyspnea, hypoxia, or more pulmonary involvement in imaging), and -5% suffer from severe symptoms
(respiratory failure, shock, or dysfunction of multiorganism ).
Older people are more likely to have severe symptoms. At least one-third of people infected with the virus remain asymptomatic and have no obvious symptoms at any time, but they can still spread the disease.
About 20% of those people will remain immune throughout the infection, and some will develop symptoms over time,
becoming pre-symptomatic rather than asymptomatic and therefore at greater risk of transmitting the virus to others.
Some people continue to experience various side effects — known as long-term COVID — months after recovery, and damage to their organs.
Long-term research continues to investigate the long-term effects of the disease.
The virus that causes COVID-19 spreads mainly when a person with the virus is very close to another person.
Small droplets and aerosols containing the virus can spread to the nose and mouth of an infected person when they breathe, cough, sneeze, sing or talk. Some people become infected when the virus enters their mouth, nose or eyes.
The virus can also spread to contaminated areas, although this may not be considered a major mode of transmission.
The direct route of transmission is not usually fully proven, but infection occurs mainly when people are close enough long enough.
Infected people can pass it on to another person for up to two days before they also show symptoms, such as people without symptoms.
People usually become infected for up to ten days after the onset of symptoms in severe cases up to 20 days in severe cases. Many tests have been done to find out if we have the disease.
The most common diagnostic method is to detect the virus' nucleic acid by real-time reverse transcription polymerase chain reaction (rRT-PCR),
transcript-mediated amplification (TMA), or by loop-mediated isothermal amplification from the nasopharyngeal.
what is computer?
A computer is an electronic device that is used to perform calculations at very high speeds. A computer is a device that processes data and stores large amounts of data on it.
Computers are very important nowadays because they are very accurate and fast and can accomplish many tasks in just a few seconds.
A computer operating in binary formats cannot understand a person 's language .we enter data into a higher language and the computer will convert it into a binary code and give the result in a human readable format.
Computers are now so advanced that they are used for almost everything. It makes our lives easier. Today it is used in schools, banks, hospitals, movies, and everywhere.
It is an excellent communication tool now a days, that is, they play an important role in all sectors.
what is hardware?
Definition: - Computer hardware is any portable device used on your machine or machine
What it is: - Computer hardware is a collection of visual components of a computer program
NOTE: -
The basic hardware components of today's computer are: -
Caution
Motherboard
CPU
RAM
Power supply
Optical disk drive
Hard disk drive
Keyboard
The mouse
what is software?
as you are sawing my article, in fact, you are watching software. apps are an example of software. we can't touch software in real life but things we can touch
The basic software components of today's computer are: -
operating system e.g. Linux, windows
apps/ websites -
windows security
Bing
yahoo
Firefox
note- in which coding can be done are called software.
hardware easy meaning
All the physical parts of the computer which can be see and touch by us is called Hardware.
software easy meaning
All the non-physical parts of the computer which can't be see and touch by us is called software.
hardware/software importance on online studies
we can do online studies on computer and there are two parts of computer known as hardware and software.
both hardware and software are depend on each other if you buy hardware of computer you can't open it or if you buy software e.g. operating system you can't run or see it without hardware.
internet the other important component for online studies
The Internet is not synonymous with World Wide Web. The Internet is a massive network of networks, a networking infrastructure. It connects millions of computers together globally, forming a network in which any computer can communicate with any other computer as long as they are both connected to the Internet.
Its Uses: Internet helps us to share information from any place in the world. Internet is a source of lot of information for education purposes. Internet enables fast transfer of news or incidents to people
The Advantage: The main advantage of the Internet is its ability to connect billions of computers and devices to each other. Not only does the Internet create convenience in sharing and receiving information between users, another advantage of the modern Internet is its ability for automation.
in other words internet is : internet is a global system that can be used for sharing information providing worldwide services and communication uses internet helps us to share information from any place in the world internet is a source of lot of information for education purpose without internet the world would move slowly nowadays.
0 Comments