Computers have changed the way we work, be it any profession. Therefore, it is only natural that the role of computers in education has been given a lot of importance in the recent years. Computers play a vital role in every field. They aid industrial processes, find applications in medicine; they are the reason why software industries developed and flourished and they play an important role in education. This is also why the education system has made computer education a part of school curriculum. Considering the use of computer technology is almost every sphere of life, it is important for everyone to have at least the basic knowledge of using computers. Let’s look at what role computer technology plays in the education sector.
Computers in Education
Computer technology has had a deep impact on the education sector. Thanks to computers, imparting education has become easier and much more interesting than before. Owing to memory capacities of computers, large chunks of data can be stored in them. They enable quick processing of data with very less or no chances of errors in processing. Networked computers aid quick communication and enable web access. Storing documents on computers in the form of soft copies instead of hard ones, helps save paper.
The advantages of computers in education primarily include:
– Storage of information
– Quick data processing
– Audio-visual aids in teaching
– Better presentation of information
– Access to the Internet
– Quick communication between students, teachers and parents
Computer teaching and interactive learning play a key role in education. Computer technology is integrated into the modern education system.
Computers – A Brilliant Aid in Teaching
Students find it easier to refer to the Internet than searching for information in fat books. The process of learning has gone beyond learning from prescribed textbooks. Internet is a
Computers play a key role in almost every sphere of life. They facilitate storage of huge amounts of data, they enable speedy processing of information and they possess an inbuilt intelligence, which if supplemented with human intellect, can work wonders. Owing to their intelligence and speed, computers function on a level close to that of the human brain. They can hence be employed in different fields like engineering, data processing and storage, planning and scheduling, networking, education as well as health and medicine. You might want to take a look at the various uses of computers, before looking at the importance of computers in medicine.
Computers in the Medical Field
Right from efficient data storage and easy access and sharing of information, to conducting medical tests and simulating complex surgical procedures, computers have an important role to play in the medical field. It can be put under four main categories that include:
– Data Storage
– Surgical Procedures
– Diagnostic Tests
– Knowledge Sharing
As in any other field, the importance of computer technology in medicine cannot be ignored.
Storage of Patient Data and Health Information
▸ Computers are an excellent means for storage of patient-related data. Hospitals employ computer systems to maintain patient records.
▸ It is often necessary to maintain detailed records of the medical history of patients. Doctors often require information about a patient’s family history, physical ailments in the family (if any), already diagnosed diseases and prescribed medicines. This information can be stored in a computer database.
▸ Computers can keep track of prescriptions and billing information. They can be used to store information about the medicines prescribed to a patient as well as those, which cannot be prescribed to him/her (ones which the patient is allergic to).
▸ Computers enable an efficient storage of huge amounts of
Some functions are carried out by keyboard keys combination like ‘Ctrl + Alt + Delete’ (the most famous keyboard combination ever!), some are carried out by a devoted keyboard button like the ‘Print Screen’ key. By learning to use the key, you can easily take a screenshot of your desktop. This function is often helpful while recording errors on Windows and other operating systems. It can also be helpful when saving a webpage snapshot as a record.
I recently faced a problem with the print screen key. When I searched online, there was hardly any useful information presented, that could solve the problem. Finally, I had to gather bits and pieces from several computer forums to find an effective solution to fix the problem. I decided to share these tips on solving the screen capture problem here.
Print Screen Doesn’t Work in Windows – What Should You Do?
To get a screenshot, all you have to do is hit ‘PrtScn’ button and using ‘Ctrl + V’, you can paste that image in any image editor to save. Alternatively, if you don’t want the entire screen to be printed out, press ‘Alt+PrtScn’ key shortcut, to get the screenshot of just the active window. Often the problem in Windows Vista or Windows 7 crops up, when you want to copy the screenshots to paint or to Adobe Photoshop.
Just Restart the Computer
Sometimes, the problem is at a hardware level, where the keyboard entries are not mapping properly. Simply restarting your computer might restore the functionality of the computer.
Turn F Lock Off
Microsoft introduced the F Lock function to provide alternate application based tasks to the function keys (F1 – F12). It was later incorporated by keyboard manufacturers with a special key devoted to it. In case F lock is turned on, the print screen