Uses of computers in our daily life

Before starting the uses I would like to tell you What is computer. Not only our laptop and PC's are computers. Any device that can compute something like our mobile,watch, microwave oven are all
 computers.Now let's start the topic, in our daily life more then 70% work is done by computers.for example in the morning when alarm sounds ,someone calls at your phone,You drive the car,You listen
the music or watch a movie everything is done by computers.

Computers for individual use

Computers are helping individuals to reduce their work.Individuals are using different types of computers according to their needs and wants.Some computers for individual use are as follows.

Tablet PC's

Tablets are latest development in portable computers.Both input through hand and pen is available in  most tablets.They can run special designed versions of spreadsheets and office products.The size of tablets is ranging in between 6 and 11 inches.

Smartphone

Smartphones are just like tablet computers but they are small in size.Smartphones are providing amazing facilities like as searching any data over internet,making audio or video calls with friends and
relatives,finding any location,sending and receiving emails or saving data for future use.

Handheld Devices

Handheld devices are said to be small computers.These devices are old and not common now a days.These devices can also be used for saving text based data or contact with any person.A big disadvantage of handheld  devices is that if someone is miss using the device it can't be traced.For example A group of thefts may use it to make a robbery.PDA Personal Digital Assistant is an example of handheld device.

Computers in Education

Computers are providing a lot of benefits in education field.In most colleges and universities lectures are delivered through projectors.Today many institutes provides virtual education.Now there is no need to go to class room.Lectures are delivered to students via storage devices or through online websites.Tutors are provided for online for questioning.Education record is more safe and less privacy leaks.Result details, vocation notification,time table and many other important information is easily
transferred to individuals.

Computers in Industry

In industries computers are replacing human.I industries most of work is done by computers or artificial machines.For example in a car industry now there is no need of car painter.Now cars are automatically painted by computer based robots.Wheel changing is also done using computers.I think after few years there will be very few humans in modern industries.

Computers at Home

At home computer is mostly used for entertainment.We can also talk to our foreign relatives.Females watch TV shows,children watch cartoons, and adult watch news and movies on computers.Microwave oven refrigerator, air conditioner,washing machine are also computers that are used in almost every home.At home computer can also be used for security purposes by placing security cameras in home.

Computers in Government Sectors

Government organizations need to store data about individuals families districts or states of the country.It is impossible to store all that data on paper.So computers perform a vital role in government sectors.Each single bit of information about the country is centralized on several servers in the country.Then it can be accessed by the small organizations to give services to the users.For example a cellular network may require a national identification to issue a sim card.That's why a national identification card is issued to each individual for his/her identification.And data written on ID card is centralized on main server.Some government sectors where computers are using with great impact are as follows:

• Population Data
• Transport System
• Higher Education Commission
• Defense of the country
• Managing Economy
  

Computers in Health Care

In the modern era scientists are trying to reduce life risks using computers.At home we can check different body situations like blood pressure,body temperature ,sugar levels and many other things.In hospitals most advanced machinery is used to save life.These all machines are handheld using computers.Computers are also used to keep patient details like admit date,patient disease,discharge date etc.

Computers in Large Organizations

In large organizations there is more paper work and it is impossible to share paper work at different places.So in large organizations huge computers are used to store data.Microsoft and google are examples of large organizations.They are using computers to improve their organizations.