Monday, May 26, 2008
Friday, May 16, 2008
Easy Way to Search
Normal search will display only pages that have the exact word used for search. Hakia will search for the synonymous words as well. To view the quality results Visit:-
http://www.hakia.com/ 
http://www.hakia.com/
For More Details:-
http://company.hakia.com/about.html
http://company.hakia.com/about.html
Wednesday, May 14, 2008
Follow Below Steps to Protect your Eyes
Step I :-
After every 20 minutes of looking into the computer screen, turn your head and try to look at any object placed at least 20 feet away. This changes the focal length of your eyes, a must-do for the tired eyes.
Step II :-
Try and blink your eyes for 20 times in succession, to moisten them.
Step III :-
Time permitting of course, one should walk 20 paces after every 20 minutes of sitting in one particular posture. Helps blood circulation for the entire body.
Circulate among your friends if you care for them and their eyes. They say that your eyes r mirror of your soul, so do take care of them, they are priceless.
After every 20 minutes of looking into the computer screen, turn your head and try to look at any object placed at least 20 feet away. This changes the focal length of your eyes, a must-do for the tired eyes.
Step II :-
Try and blink your eyes for 20 times in succession, to moisten them.
Step III :-
Time permitting of course, one should walk 20 paces after every 20 minutes of sitting in one particular posture. Helps blood circulation for the entire body.
Circulate among your friends if you care for them and their eyes. They say that your eyes r mirror of your soul, so do take care of them, they are priceless.
Monday, May 5, 2008
GOOGLE BLACK VERSION “BLACKLE”
Google is a search engine which was uses frequently. It uses white screen and consumes high energy.
A search engine is a searchable online database of internet resources. It has several components: search engine software, spider software, an index (database), and a relevancy algorithm (rules for ranking)
From above consumes high energy reason Google created a black version of its search engine called “BLACKLE”. It functions the same way as White version. It consumes lower energy. According to the calculations it would save 750 Mega watt-hours a year.
“BLACKLE” was created by Heap Media. BLACKLE searches are powered by Google custom search. It was born to saves energy because screen is black .
Monitor requires more power to display white screen than a black screen. Image display is done initially by function of the users color settings and desktop graphics, etc..
The BlogSpot was found that the black Google would save 750 Mega watt-hours a year.
Even though the energy savings are small when they are add up it will be considerable amount
If apply the BLACKLE as the homepage when ever you load internet browser you will save a little bit of energy but every bit counts.
Each time you see the BLACKLE page load it will remind about the need of save energy.
Blackle Home Page: - WWW.blackle.com
More details: - WWW.blackle.com/about
A search engine is a searchable online database of internet resources. It has several components: search engine software, spider software, an index (database), and a relevancy algorithm (rules for ranking)
From above consumes high energy reason Google created a black version of its search engine called “BLACKLE”. It functions the same way as White version. It consumes lower energy. According to the calculations it would save 750 Mega watt-hours a year.
“BLACKLE” was created by Heap Media. BLACKLE searches are powered by Google custom search. It was born to saves energy because screen is black .
Monitor requires more power to display white screen than a black screen. Image display is done initially by function of the users color settings and desktop graphics, etc..
The BlogSpot was found that the black Google would save 750 Mega watt-hours a year.
Even though the energy savings are small when they are add up it will be considerable amount
If apply the BLACKLE as the homepage when ever you load internet browser you will save a little bit of energy but every bit counts.
Each time you see the BLACKLE page load it will remind about the need of save energy.
Blackle Home Page: - WWW.blackle.com
More details: - WWW.blackle.com/about
Thursday, April 24, 2008
How to open Task manager?
Windows Task Manager is used to provide information about the processes currently active and programs running on a computer, other than that display the general status of the computer. It can also be used to terminate (Kill) processes and programs, as well as change the processes.
1. Ctrl + Alt + Del > Click Task Manager. This is the most commonly used method.
2. Right click on the Task Bar and select “Task Manager” from the popup menu.
3. Ctrl + Shift + Esc.
4. Start > Run > taskmgr. This is handy for making a shortcut.
1. Ctrl + Alt + Del > Click Task Manager. This is the most commonly used method.
2. Right click on the Task Bar and select “Task Manager” from the popup menu.
3. Ctrl + Shift + Esc.
4. Start > Run > taskmgr. This is handy for making a shortcut.
If you have an easier way, post it
Tuesday, April 22, 2008
Computer History
Who is the inventor of the computer?
The computer was invented in 1945 by Charles Babbage. The real answer is that many inventors contributed to the history of computers and that a computer is a complex piece of machinery made up of many parts, each of which can be considered a separate invention.
At 27 tons and the size of an entire room, the world's first computer was the ENIAC or Electronic Numerator Integrator Analyzer and Computer. True to form, ENIAC also makes big noises, cracking and buzzing while performing an equation of 5,000 additions. Before the invention of ENIAC, it took a room full of people to calculate a similar equation. Basic answer 1945!
Charles Babbage invented the analytical engine, a computing device.
The computer was invented in 1945 by Charles Babbage. The real answer is that many inventors contributed to the history of computers and that a computer is a complex piece of machinery made up of many parts, each of which can be considered a separate invention.
At 27 tons and the size of an entire room, the world's first computer was the ENIAC or Electronic Numerator Integrator Analyzer and Computer. True to form, ENIAC also makes big noises, cracking and buzzing while performing an equation of 5,000 additions. Before the invention of ENIAC, it took a room full of people to calculate a similar equation. Basic answer 1945!
Charles Babbage invented the analytical engine, a computing device.
Charles Babbage 1791-1871
Charles Babbage developed the analytical engine project after an earlier computing project the difference engine that Babbage started in 1822. The difference engine could solve polynomial equations using a numerical method called the "method of differences". However, the analytical engine was the first general computational device, with the ability to solve different types of equations.
http://inventors.about.com/od/bstartinventors/a/Charles_Babbage.htm
Alan Turing
Turing is often considered to be the father of modern computer scienceTuring provided an influential formalization of the concept of the algorithm and computation with the Turing machine
http://en.wikipedia.org/wiki/Alan_Turing
Name Alan Mathison Turing
Born 23 June 1912
London, England
Died 7 June 1954 (aged 41)
Wilmslow, Cheshire, England
Residence England
Nationality English
Fields Mathematician, Logician, cryptographer
Institutions University of Manchester
National Physical Laboratory
University of Cambridge
Alma mater University of Cambridge
Princeton University
Doctoral advisor Alonzo Church
Known for Halting Problem
Notable awards Order of the British Empire
Fellow of the Royal Society
Religious stance Atheist
Inventor of first working programmable computer
1935-1938: Konrad Zuse builds Z1, world's first program-controlled computer
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http://www.idsia.ch/~juergen/zuse.htmlWho is the inventor of the computer Mouse?
Douglas Engelbart invented point and click computing with the computer mouse 
http://www.ibiblio.org/pioneers/engelbart.html
What are the latest major inventions in computers?
Blue-Ray drives (improved DVD storage).
Monday, April 21, 2008
Definitions
What is a Virus?
A virus is a manmade program or piece of code that causes an unexpected, usually negative, event. Viruses are often disguised games or images with clever marketing titles such as "Me, nude."
Or
A computer virus is a piece of code that is secretly introduced into a system in order to corrupt it or destroy data. Often viruses are hidden in other programs or documents and when opened, the virus is let loose.
What is a Worm?
Computer Worms are viruses that reside in the active memory of a computer and duplicate themselves. They may send copies of themselves to other computers, such as through email or Internet Relay Chat (IRC).
Or
A computer worm is a program which copies itself across a network.A computer worm differs from a computer virus in that a computer worm can run itself. A virus needs a host program to run, and the virus code runs as part of the host program. A computer worm can spread without a host program, although some modern computer worms also use files to hide inside.
What is a Trojan Horse?
A Trojan horse program is a malicious program that pretends to be a benign application; a Trojan horse program purposefully does something the user does not expect. Trojans are not viruses since they do not replicate, but Trojan horse programs can be just as destructive.
Many people use the term to refer only to non-replicating malicious programs, thus making a distinction between Trojans and viruses.
Or
This is a program that disguises itself as another program. Similar to a virus, these programs are hidden and cause an unwanted effect. They differ from viruses because they are normally not designed to replicate like a virus.
A virus is a manmade program or piece of code that causes an unexpected, usually negative, event. Viruses are often disguised games or images with clever marketing titles such as "Me, nude."
Or
A computer virus is a piece of code that is secretly introduced into a system in order to corrupt it or destroy data. Often viruses are hidden in other programs or documents and when opened, the virus is let loose.
What is a Worm?
Computer Worms are viruses that reside in the active memory of a computer and duplicate themselves. They may send copies of themselves to other computers, such as through email or Internet Relay Chat (IRC).
Or
A computer worm is a program which copies itself across a network.A computer worm differs from a computer virus in that a computer worm can run itself. A virus needs a host program to run, and the virus code runs as part of the host program. A computer worm can spread without a host program, although some modern computer worms also use files to hide inside.
What is a Trojan Horse?
A Trojan horse program is a malicious program that pretends to be a benign application; a Trojan horse program purposefully does something the user does not expect. Trojans are not viruses since they do not replicate, but Trojan horse programs can be just as destructive.
Many people use the term to refer only to non-replicating malicious programs, thus making a distinction between Trojans and viruses.
Or
This is a program that disguises itself as another program. Similar to a virus, these programs are hidden and cause an unwanted effect. They differ from viruses because they are normally not designed to replicate like a virus.
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