Monday, January 25, 2010
The issue of technology being a part of modern life is a controversial one. Some feel that the contribution of technology has made a positive impact in modern life and that technology helps improve the quality of life. Others see that contribution of technology has negatively impacted modern life and that technology is a force that has escaped from human control. I believe that the contribution technology has made to modern life has been positive; technology helps improve productivity in manufacturing, quality of life, and education.
Technology helps improve productivity at work by allowing manufactures to produce more in less time using less manpower. Many simple tasks that workers used to do are now done by robots. For example, the robotic arm seeing on a modern garbage truck enables the trash collection process to be done by one man on otherwise a two-men job.
Next, technology helps improve the quality of life by doing many of our mundane tasks so that we can spend more time on things that matter to us. Home appliances take care some of the
daily chores such washing dishes, doing laundry, and making coffee automatically, just to name a few.
Refrigerator keeps food to stay fresh longer therefore it minimizes the number of trips to the store. Microwave enables food to be warmed up in just a matter of minutes.
Lastly, technology helps improve school. Computers are used by schools across the country to help improve student learning ability. Computer simulation is used in flight school to allow students learning to fly without risks of accidence. Schools use computers in testing environment to allow students taking self-assessment test and getting instant feedback. Many students use the internet for research or getting online help.
In conclusion, the contribution of technology benefits modern life in so many ways. At work, technology enables manufacturings to produce more in less time using less manpower. At home, technology helps doing some of daily chores so that time can be spent on more important things. In school, technology is used as tools to improve student learning ability. Therefore, I believe the contribution technology has made to modern life has been positive.
There is a big influence of technique on our daily life. Electronic devices, multimedia and computers are things we have to deal with everyday.
Especially the Internet is becoming more and more important for nearly everybody as it is one of the newest and most forward-looking media and surely “the” medium of the future.
Therefore we thought that it would be necessary to think about some good and bad aspects of how this medium influences us, what impacts it has on our social behaviour and what the future will look like.
The Internet changed our life enormously, there is no doubt about that. There are many advantages of the Internet that show you the importance of this new medium. What I want to say is that Internet changed our life in a positive way.
First we have to make a differentiation concerning the usage. You can use the Internet at home for personal or you at work for professional usage. Let’s come to the first. To spend a part of our day on the Internet is for many people quite normal. They use this kind of medium to get information about all kinds topics. Maybe some of them are interested in chatting, probably they are members of a community. Whatever you are looking for, you will find it. Even if you want to have very specific information, you will find it in a short time. Normally, you often have to send a letter, than you have to wait for the reception of the reply, or you have to make some telephone calls and so on. In any case, the traditional way is the longer one. To put your own information on the Internet is also possible. Create your own homepage, tell other users about your interests, what you want, that’s no problem at all. The next advantage I want to mention is the faster development. Many universities and research institutions are also linked. They are able to exchange experiences, novelties and often they start new projects together. If they are linked, they can save time and money.
Especially at the business sector knowledge is power. If you are the leader of a product, of a technology or just of an idea you are able to make a lot of money. To get into this position, the Internet can play an essential part. Companies all over the world are online. If you want, it is no problem for you to exchange experiences, you will hear new things, you will see some facts from another point of view. For this reason you will find new solutions, new ways to go, so take this chance!
Another advantage of the internet is that you can join a community.
You can create new social contacts all over the world, which you could not do so easy without the internet.
Such communities can also help people who can not go out to find friends in the real life because they are disabled. Therefore they can chat with other people via the internet. Sometimes it is also easier for people, who are afraid to look into the other’s face while talking, to chat with a person that they do not know. There is something between them which makes it easier for them to communicate. It also does not matter if you have a terrible appearance because you can pretend to be whatever you want. You can also change your gender and your age to talk about topics which you do not normally do.
The past ten years have seen a revolution in computer engineering and all the technologies related that domain. This revolution has redefined and brought out the use of computers in almost all aspects of our life. While during the 19s people could live without having access to this powerful and rational tool, today it is almost hard for schools, commercial companies, big industries, governments, and other social institutions to exist without the use of this technology. Computers are considered to be the important tools of the present and the future. They have contributed fully to the development of our world. While in past years, it was almost impossible or to put it into other words, hard for people to do large and complex calculations, to process large file of data and maintain, today computers have made these more complex fields easily handled.
However, there are new researches which are still being done in computer engineering and the robotic related field. As lieutenant general Rick Lynch thinks, robots and computers can save Soldier’s lives by developing autonomous technology that can do things like route clearance. Also, the artificial intelligence has made things easier in different areas of our life. People could wonder how the microwave functions and knows the set time for heating; how the ATM recognizes your bank account details and serves you the money you need; how wonderful is the mysterious function of a telephone. Taking just those small examples, we should come to understanding that computers help to the betterment of the human beings’ life.
On the other hands, new computer technology has also caused several problems and the disappearance of other important traditional tools that people used in the past years. We have seen electronic books emerging and in some developed countries these books will have to replace normal books in.
Even though personal computers have been around for several years, the market is still growing in many areas. With some imagination and initiative, you can join the thousands of entrepreneurs who are using computers to make money in such businesses as word processing, bookkeeping, desktop publishing, and computer training or sales.
WORD PROCESSING
Typing reports, papers, dissertations, letters, and other documents for students, writers, and businesses is a common way to make money with a computer.
Example:
College campuses are always good places to get customers for a word processing business. If you live near one, prepare attractive flyers to post on bulletin boards around campus. It may also pay to take out a small ad in the campus paper. Stress fast service, since students are notorious for waiting until the last minute to finish assigned papers.
DESKTOP PUBLISHING
Because its capabilities are so amazing and useful, this new technology promises to grow by leaps and bounds within the next several years. With desktop publishing software, and a laser printer to produce flyers, brochures, booklets, books and nearly any other material that needs to be designed and typeset.
Desktop publishing is one of the more expensive computer businesses to start. A good laser printer may run $2,000 or more, and desktop publishing software, including a full range of graphics and typestyles, may cost up to $1,000. If you're starting on a tight budget, you can probably put off buying the laser printer. Just work out an arrangement with a print shop or some other business that has a laser printer in which you may print out your finished documents.
BOOKKEEPING, TAX PREPARATION
Many business people love running their businesses but hate the financial record keeping necessary for smooth day-to-day operation. But failure to keep careful records can cause problems at tax time and whenever else a clear financial picture of the business is needed. If you have experience in bookkeeping or accounting, helping business people to keep their books can be an excellent way to make money with your computer.
With spread sheet software like Symphony or Lotus 1-2-3, you can keep detailed records of clients books, take care of billing, prepare balance sheets and financial reports, and keep the client aware of his or her financial standing. (Clients will really be impressed if you use graphic software like Harvard Graphics to prepare charts and graphs that show the financial status of their business.)
COMPUTER CONSULTING
Most businesses can benefit from having one or more personal computers, but very few managers have the time to research fully the hardware and software available when making choices. If you know computers, you can provide a valuable service as a consultant, helping clients avoid costly and frustrating mistakes.
Thoroughly interview the manager or owner to find out what he or she expects a computer system to do. Observe employees to see what they do and how they might benefit from specific types of equipment or software. Consultants typically charge per day
COMPUTER TRAINING
Computer trainers teach people how to use specific types of equipment and software
Example:
When a company begins using a new word processing system, its employees must be taught to use it. A computer trainer conducts these training sessions, either one-on-one or with an entire group.
Online education is the best media for us to improve our knowledge at a click away from our computer.
Many online schools offer online courses that cover from hobby-related fields to medicals, laws and politics. Basically, you are able to find one that meets your interest if you intend to sharpen your knowledge through online education channel.
For example, you can learn a better gardening technique through online courses, become a better home cook through online cooking program, learn how to take care of early child education with specialization in early child education& etc.
Although many people earn a degree or certificate for the purpose of career enhancement or career switch, nobody will stop you from attending them just for in depth your knowledge with no relation with your career. But, there are some factors that you might want to consider before you sign up for any online course.
1) Accreditation versus Non-Accreditation
Accreditation is a way to measure the competency of an online school and it courses. Employers will also use this indicator when review their job candidates' certificates. Although your intention of attending online courses is for your knowledge improvement, but you might have chances in the future to apply what you learn to your career.
Accreditation may not be important if you just want to enhance your knowledge in certain field. But, it's good to sign up with an online education program from an accredited online school to ensure the credential of the courses.
2) Learning Schedule
Although most online classes give you the flexibility to plan your own study time, there are some online courses that required you to logon with a certain number of hours per week. If you have a very busy working schedule which you can't really plan for certain commitment of study time, then you should consider online classes that fully let you plan your own study time at your own pace.
3) Practical Work
Many online education programs have included some practical works especially those program in technical fields. If there is a requirement of credit hours for practical works or lab assignments, then you should consider whether the online school has the facility for you to perform those lab works at the place close to your home or within your convenient distance.
Summary
Online education has provided an easy channel for anyone who likes to enhance their knowledge in any field. It covers almost any course without the limitation of geography border. What you need to do is select a program that fit your interest and start the online courses just with a click away from your computer.
One of the ways by which a virus can infect your PC is through USB/Pen drives. Common viruses such as ’Ravmon’ , ‘New Folder.exe’, ‘Orkut is banned’ etc are spreading through USB drives. Most anti virus programs are unable to detect them and even if they do, in most cases they are unable to delete the file, only quarantine it. Here are the things which you can do if you want to remove such viruses from your USB Drive
Whenever you plug a USB drive in your system, a window will appear similar to the one shown below
Don’t click on Ok , just choose ‘Cancel’. Open the Command Prompt by typing ‘cmd‘ in the run box. In the command prompt type the drive letter: and press enter . Now type dir /w/a and press enter.
This will display a list of the files in the pen drive. Check whether the following files are there or not
• Autorun.inf
• Ravmon.exe
• New Folder.exe
• svchost.exe
• Heap41a
• or any other exe file which may be suspicious.
If any of the above files are there, then probably the USB drive is infected. In command prompt type attrib -r -a -s -h *.* and press enter. This will remove the Read Only, Archive, System and hidden file attribute from all the files. Now just delete the files using the command del filename. example del Ravmon.exe. Delete all the files that are suspicious. To be on a safer side, just scan the USB drive with an anti virus program to check whether it is free of virus or not. Now remove the drive and plug it again. In most of the cases, the real culprit turns out to be the “Autorun.inf” file which mostly gets executed when someone clicks Ok in the dialog window which appears above. Thus the infections can spread
Security Tip
Disable the Autoplay feature of USB drives. If you disable the Autoplay feature of USB drives, then there are lesser chances of the virus spreading. A tool which can perform such a function is Tweak UI. Download it from here install it.
Run the program. Now you can disable the Autoplay feature of the removable drives as shown above. By following the above steps, you can keep your USB drives clean.
How we improve our society through technology
Many people use technology to communicate with their friends and love ones but never give a thought to how technology has improved their lives. Technology surrounds us every day, the grocery store is dripping in technology, the buses run on computers, and even the dentist uses digital cameras and computer imaging systems instead of x-rays. While we live our lives surrounded with technology, have you ever stopped to consider how society can be changed through technology?
The internet opened up forms of communication that we never thought were possible before. Today we have hundreds of social news sites where individuals can write and post news reports pertaining to the world around them. People can also comment and respond to ideas through forums and commenting systems which mean we can share ideas and knowledge with anyone in the world at any time.
Open source software allows many people to provide their own input and knowledge towards the creation of useable software. There are still many societies where the exchange of ideas is not open or acceptable. We should bring open source software to these societies and help to teach that sharing ideas and knowledge with others can be a profitable endeavor for everyone
Using the open source software we increase the level of education. Teachers can release their lectures on internet through open source software. Children who live their whole lives without access to teachers can now learn by listening to audio recordings or watching a television show. .
Many employers area already using video technology to connect their office locations together and avoid large travel expenses Some workplaces already communicate mainly through email, why not expand this idea and hire the most qualified person no matter where they are located in the world.
Another method of sharing has been created through creative commons. We can improve society by releasing all forms of art under the creative commons licensing structure. Allowing other people to spread our art and use as they see fit can help spread the ideas behind our creations and challenge others to create as well
Of course, all of our ideas towards using technology and the internet to improve society can only succeed if we have net neutrality.
The ability to share knowledge and information with anyone in the world through the internet is one of the best ways we can improve society.
The One Laptop Per Child Initiative (OLPC for short) is a great example of how we can get computers into the hands of people who need them. With an OLPC style computer and a web cam, individuals will be able to document the horrors inflicted on people in third world countries and post the information to the internet for all to see.
Cell phones are also a great technology that will help to improve the lives of people around the world. Even something as simple as a voice conversation can change a person’s life. People could use cell phones to listen to educational recordings and expand their knowledge. We could teach people new skills and give them training all through a cell phone conversation.
Many times technology surrounds us and we fail to notice how our lives are improved. We have become so immune to how improved our lives are because of technology that we often fail to see that there are other people who need assistance. We need to spread our technology to all countries of the world and help to improve their societies as well.
Common Computer Problems and their solutions
Common Computer Problems and their solutions
Task Manager Disabled:
If you are working on Windows XP pro, following steps will help u to enable Task Manager
SOLUTION 1:
Click Start --> Run
Enter gpedit.msc in the Open box and click OK
In the Group Policy settings window, select User Configuration
Select Administrative Templates
Select System
Select Ctrl+Alt+Delete options
Select Remove Task Manager
Double-click the Remove Task Manager option
Disable that option
SOLUTION 2:
Click on Start >> Run and in the Open box type:
REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 0 /f
Click OK.
Windows is showing some wrong icons of files. How can I reset the corrupted icons?
SOLUTION:
You can use any of following methods:
A. Download TweakUI and then click on "Repair Icons" in "Repair" section.
B. Open My Computer and goto:
C:\Documents and Settings\User_Name\Local Settings\Application Data
Replace C:\ with your system drive and "user_Name" with your username.
Now there'll be a HIDDEN file "iconcache.db", delete it and restart your system.
When I start my computer, I get error message:
"Windows\System32\config\system" file missing or corrupt
SOLUTION:
Boot using Windows Setup CD and enter into "Recovery Console" by pressing "R". Now Log into windows installation and enter admin password. Now give following commands at prompt:
copy %windir%\Repair\system %windir%\System32\Config
If it doesnt work, then again boot into "Recovery Console" and give following commands: fixmbr
bootcfg /scan
bootcfg /rebuild
fixboot
A strange process "ctfmon.exe" always runs in background and if I click on "End Process" button, it restarts automatically.
SOLUTION:
Open Control Panel and goto Add/Remove Programs list. Now click on the Microsoft Office entry and then click on "Change" button. Now select "Add/Remove Features" and click on "Next". Now expand "Office Shared Features" and click on "Alternative User Input" and then select "Not Available" and finally click on Update. It'll permanently remove that ctfmon.exe and your problem will be solved.
My Windows Login Screen has changed to "Classic Logon Box". I want the new Welcome Screen back.
SOLUTION:
Type "control userpasswords" in RUN dialog box or Open "User Accounts" in Control Panel. Then click on "Change the way Users log on and off". Now check the option "Use Welcome Screen". If you get following error:
Uninstall client services for netware.
Then Open "Network Connections" and open Properties of your Internet Connection. Now goto "Networking" tab and select "Client services on Netware" option and click on the"Uninstall" button.
Improving the Slow Boot up time:
There are a variety of reasons why your windows XP system would boot slowly. Most of the times it this has to do with the startup applications. If you would like to speed up the bootup sequence, consider removing some of the startup applications that you do not need. Easiest way to remove startup apps is through System Configuration Utility. Go to Start then Run and enter MSCONFIG and go to the Startup tab. Deselect/UnCheck application(s) that you do not want to startup at boot time.
Restore Deleted Recycle Bin Icon from Desktop:
Method #1:
1. Right-click an empty area of your desktop
2. Select Properties
3. Click the Desktop tab
4. Click the Customize button
5. Click Restore Default
6. Exit all windows and restart your computer
Method #2:
Note: Be sure to make a backup copy of your registry prior to making any changes.
Go to Start>> Run. Type in: regedit [Enter]
Navigate to: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace
Hold the mouse on NameSpace and right-click once. From the resulting menu, select Edit>> New>> Key
Copy and Paste the following Key code (including the brackets):
{645FF040-5081-101B-9F08-00AA002F954E}
Press Enter on your keyboard, exit the registry editor and restart your system.