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Computers
This category includes questions and answers about computers and everything related to computers.
Total questions 57400
Who invented the computer?
Inventor of the Computer Many say the first computer is the "difference engine." The first of these devices was conceived in...
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How do you set up a computer speaker system and sound card?
Setting Up a Computer Speaker System and Sound Card First to answer your question about the soundcard. Any souncard that...
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What causes vertical colored lines on a monitor screen in labtops sony vaioit can be a virus?
Either the monitor is going bad or the video card is going bad. If you can get your hands on a spare monitor, try swapping it out...
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How are computers useful in daily life?
With ever increasing availability of more complex and dynamic operating systems, the primary use of a computer is only limited to...
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Who invented the personal computer?
The machine generally accepted as the first "personal computer" was the MITS Altair 8800, which was designed by Ed Roberts. Back...
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What are the names of computer viruses?
http://www.symantec.com/avcenter/vinfodb.html Answer The I love you, Blaster worm and rouge anti-spyware sites are good...
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How can you format a Computer to make it like it was when brand new?
Go to the start menu click on all programs, accessories, system tools, and system resore. Answer Reformat the computer. It...
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Why would your computer even when shut off from the power strip make your phone cut off after one ring?
It is possible that your computer has a "Wake-on-modem" setting. Does the problem go away if you unplug your phone line from the...
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How do you find dlls?
When you are using Microsoft Windows, right click on "start" --> click on "search" --> enter "*.dll" in the field where you...
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What are the latest major inventions in computers?
One of the more recent developments in an actual computers component, is the development of the 45nm processor. This is a...
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What is shell con hidden window?
Remove MusicMatch Version 10 or disable it from starting up automatically. from:...
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What can you do to get your PC to recognize drives that previously worked after you have removed all computer viruses?
No software (such as a virus) can cause physical damage to your hard drive. If the virus was the original cause of the drive...
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Why would you want to use user defined exception handling?
suppose u want to catch an exception which is not define by java. for example suppose u want that when use enter the value in...
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Where are computers made today?
Intel makes most of the chips. Their headquaters are in Santa Clara, California, USA. But they might make their chips in China or...
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How do you identify required processes and not-required processes from Windows Task Manager?
Two popular resources are Process Explorer (software) and Process Library (website). These will help you identify the purpose of...
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How can you activate a non-responsive computer from sleep mode without using a restart that would lose data?
First the bad news. I don't know of any way to activate an non-repsonsive computer with out restarting it. Secondly, the best...
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When you double-click your C drive it gives you an option to choose a program to open with. What can you do to open it by double-clicking?
Double-click Your C Drive: Solved 1) Double-click on My Computer on Desktop. 2) Choose Tools and select "Folder...
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Can you make another partition the default for a certain user?
I think it can be done, depending on what operating system are you using. If you are using windows you can write the script on...
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How do you create Flash animations?
well, most people download the free trial of either adobe flash MX or adobe flash CS4, you get a free 30 day trial to make a few...
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What would cause a computer that you leave on all of the time to restart itself?
Might it have automatically downloaded an update package and then automatically restarted itself? Just a thought... Answer...
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How do you format a Gateway computer when the CD from the company is lost?
You might want to contact Gateway and see if you can buy a new Cd for your machine. Or go and check some used OS's from a...
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How can you type a quote on the computer and then paste it onto one of your shirts?
TransferringComputer Text to Clothing Iron on transfer "paper" is available that you can use for what you describe. It's...
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What are the latest inventions in computers?
The following are the new inventions:- 1. blue ray discs:- in the coming days blue ray dvd are going to become popular bcoz the...
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How do you find what your primary and secondary DNS is on your computer?
How do i find my DNS ANSWER: Go to the Command Prompt (DOS) Type "ipconfig/all" (minus the quotes) Find your DNS servers in...
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What is structure padding?
When you are using C, structure padding is used to pad the data in such a way that it can be sent to external devices. Sometimes,...
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How do you remove unwanted taskbar icons?
Right click an empty space on the taskbar. Now click, Properties, Taskbar, Customize, and look under Current Items, click under...
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What is LSA Shell?
What is LSA ---- It is legitimate part of Windows and includes lsass.exe, LSA Shell, LSASS, (Local Security Authority System...
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How do you keep a window active when it is minimized?
It is a very general question for a problem that has many answers. Well, programs that you would like to run in the background...
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Regarding software and web what's the difference between a developer and an engineer and an architect?
The difference between a developer and an engineer and an architect are; a developer comes up with the software ideal and...
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What do you do if you get a message saying EXPLORER caused an invalid page fault in module BTDUBGOO DLL when trying to connect to the internet?
There is no valid dll file of that name. You appear to have a virus or spyware. I suggest that you go to www.Castlecops.com,...
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What is Gateway and Metric?
The Gateway is the device used to send network packets to when wanting to access another device not located on the same...
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What is the history of computer?
"The Father of Computers" Charles Babbage who invented the 1st mechanical Computer.. in 1834 he dreamt of designing mechanical...
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What does FSB stand for?
FSB stands for front side bus. It's the "information highway" between the CPU and the other hardware components, like the hard...
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How do you get internet access for a portable computer?
A laptop computer can connect to a network, including the Internet, by plugging in a cable or by using wireless network...
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What is an entity?
In VHDL, entity is the keyword for defining a new object. In SGML and its derived markup languages HTML and XML, an entity is a...
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How were computers invented?
"Computers" have been around for a very, very long time. But the definition of what makes something a computer has changed a...
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What was the processing power of the first manned mission to the moon compared to today's computer processors?
The Apollo flight guidance computer (AGC) was the first computer to use integrated circuits. At the time, most of the integrated...
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What is difference B-W heterogenous and distributed computing system?
Distributed computing system Same thing on this Google had the first answer.Just ask the same question in the search engine...
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How much does a jewel case weigh?
i would guess its around 20g African or European?
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What is and how do you fix a runner error which says runner file name updates from HPexe lack the app id separator?
What your computer is doing is trying to download some sort of updates for a Hewlett Packard product.If you have recently added a...
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How does the computer help the student?
I'm not entirely sure if this will answer your question exactly, but its a good start. A computer is a great thing for a student...
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Why is it called 'Standing Instruction'?
Standing instruction Standing instruction has element of permanance in it. It remains in force for all time to come till...
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How many years of college do you need to be a computer technician?
Yes, at least 2 years and you need to do much practice. Remember that all that you learned from school or books can not make you...
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Why do you need modes?
modes modes are required because sometimes your normal wondow screen does not load normally.ither it takes a long time or it...
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What steps brought computers to what you have today?
These ones: http://en.wikipedia.org/wiki/Potemkin_Stairs gxcvidgfivfjhdcgxz
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Who invented the IBM Compatible computer?
http://inventors.about.com/library/weekly/aa031599.htm By Mary Bellis In July of 1980, IBM representatives met for the first...
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What is the difference between rdbms and ordbms?
Relational Database Management System. A type of DBMS in which the database is organized and accessed according to the...
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If you attach a fan to the case of a computer does the room temperature truly cool the computer?
Provided that the air inside the computer case is hotter than the temperature in the room, then basically: yes, the hot air from...
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What should you do when your computer stops responding?
There are many possibilities. Reboot and try cleaning your systems with a virus scanning software along with and Ad-aware spy...
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How do you create an array for a memory block greater than 64Kb and store that array in a file?
The easy way to create a large array is to define it however big you want, and then use a compiler and operating system that can...
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What is system restore?
System restore is a new feature in Windows versions after and including Windows ME (which includes ME, XP, 2000). This feature of...
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Can you boot to another HD automatically by changing users?
No. When you are choosing a user you have already booted the machine into the operating system. It's too late to choose a boot...
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Why won't your CDROM and your hard drive respond to your new motherboard?
Because my new motherboard is too aloof. Answer You must be sure all hardware is compatible and all drivers are properly...
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What are the advantages of using a computer?
what are the advantages of using computer? Answer-- The advantages are the most obvious, and to list them would take a long...
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Detail Discuss the implications of the democratization of information?
An information democracy provides broad access to corporate information. Companies must avoid an "information monarchy," where...
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Why won't your laptop with a USB adapter connect to the internet?
You have to have a modem unless you have dsl which your dsl modem can plug into the usb and operate properly otherwise you have...
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What are the categories of disk files?
The quick answer is binary and text. If you are asking about the types of files on a Windows machine, and referring to the...
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What do you do after pressing the reset button to turn on a laptop that does not come on at all?
That's vague. I'll try to answer several possibilities. if it would not turn on, and you removed the battery, and you pressed...
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How can you find a tracking program writen by an independent programer on your computer?
Have you tried running each of these: SpyBot Search and Destroy, AdAware and Pest Patrol..Run each of them, and if no luck, try...
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Can you use the screen plug on the motherbord as well as the screen on your graphics card?
no as a rule the graphics card overides the onboard graphics which is rendered usless Answer Thats Not exactly true......
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What company sells the most computers?
The Dell Coropration is the leader in the industry. It also has the BEST technical support staff. Answer Dell is the no one...
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You have one computer and two internet connections- can you run them both simultaneously?
Yes but WHY? Answer it is a waste of money just stick with the better one
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What has the impact of information technology been on business management?
Information Tech has revolutionised the phase of Business around the world. Local Businesses have become international due to a...
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How do you determine the salvage value of a computer?
That really depends. Are you wanting to know how much to sell it for or perhaps determine if its worth upgrading...? If...
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What does IBM stand for?
IBM stands for International Business Machines.
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Can you use a modem to connect your home computer without web access to your office computer in order to use the internet connection there?
Yes – it is technically possible, however, you company must have the proper networking in place to allow the access – ie dial...
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What are processes?
Processes are programs that are currently running. Answer process are instances of the programs running on the computer...
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Can a computer central processing unit hold info that can be used for indentity thief?
Yes, if this info was ever stored.
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How much money does a computer repair technician earn?
50,000 a year starter
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What is the difference between the application server and internet information server?
An application server is a server program in a computer in a distributed network that provides the business logic for an...
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How can a make your super slow laptop Toshiba computer quick and fast?
try installing a different operating system for it based on ur pc specs (and vista can slow some pcs down) try linux distros or...
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What tricks or utlilities ie. ctrl-A r-click copy exist to copy text from a text file to the clipboard purely at the XP command line?
in the command prompt window, right click. you will see a popup menu. select mark. the cursor will change and let you select any...
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Who are some famous female computer scientists or inventors?
condom newman
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How can you get your streaming internet radio station listed in iTunes?
You will probilty need to go to contact us on itunes.
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How do you cut all the words out of a song?
Tech TV had a special on that. I went to Techtv.com and search the site for the free program to assist me in removing the words...
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What are the negative consequences of using the computer excessively?
Damaged eyesight from constantly looking at screen. Carpal tunnel syndrome from excessive keyboard use or mouse use. Back...
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Can you get incoming and outgoing calls from your cell phone on your computor without your son knowing when he has your cell phone?
what if it is my cellphone Are you just wanting to know who he has called and who has called him? I think some carriers have...
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What is the difference between analog computers and digital computers?
Analog computers (there are still some out there) use linear combinations of voltage amplitude (or currents or frequencies or...
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Connected two printers to one computer and when trying to print an error message says printer is not connected any idea what could be wrong?
Your computer will choose a default printer if you do not choose one for it. Check that the printer info was installed properly...
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How you convert zip file to auc file?
Download ZIP software after that right click thous file we want to unzip and select unzip.
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Why was the laptop invented?
to make a portable personal computer Answer-- The laptop was invented by Adam Osborne in 1981. It was called 'Osborne 1' and...
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How do you change MS Publisher document to a PDF format?
first see the extention of your ms publisher and then search it from download.com for example for Ms Word 2000 to Pdf...
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Why would your computer not boot up?
if ur using windows just insert a recovery disc and a lot of time it will fix it, if that doesnt do it , clean install, sometimes...
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What would a college course called information systems management consist of?
This will likely be Management Information Systems, MIS. It will deal with accounting principles, programming languages,...
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What is the difference between Serial and Parallel Communication?
Think of the communication stream like a single laned road (serial) and a highway (parallel). Although the data is going in...
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What is difference between multiuser multitasking?
Multiuser refers to having more than 1 person able to log into the computer and each person have their own settings (bookmark,...
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How to write daemons using threads instead of using fork as there are certain conditions in which a process is called a daemon?
a "daemon" is a general english term for a process that is meant to run forever in the background, without access to a display...
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Why is multiple inheritance implemened through interfaces?
Interfaces have only methods declared and not defined. So that these various methods can be altered or customized or written...
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What is the maximum amount of memory any single process on Windows can address?
if I am not mistaken 2.gig from microsoft.com A process is given access to 4GB of virtual address space. 2GB is for private...
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What is a suitable Computer environments?
Environments free of excessive dust, moisture, vibration and extremes of heat and/or cold would be ok for most computers. In...
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What is the relationship between a process and a program?
Processes are the files that run behind the scenes that make the programs run. Typically there is one main process for every...
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How to detect binary search tree as depth first search or breadth first search?
O(N-1)
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What is the difference between data integrity and data validity?
Pure integrity of data refers to the property which determines that data, once stored, has not been altered in an unauthorised...
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How do you convert music files into midi files?
Unfortunately, to my knowledge, you can't, and here's why. Midi files are not music files at all; they are instructions to the...
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What are the applications of multimedia?
Multimedia Application Multimedia can be used for entertainment, corporate presentations, education, training, simulations,...
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What is a flame?
I like this question because of this interesting fact I discovered recently. A match will not burn in zero gravity. Experiments...
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How do you make a dll file go back to its original or default form if it was opened with a text editor by accident?
Overwrite the file with the original dll file.
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Ways to convert movie files from one format to another?
Use a Video conversion software
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What is the difference in the usage of dll and exe?
ill make it more simple for u, exe's are executables, or applications while dll are resource files that executables usually...
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What are vairous system tools present in windows?
Needed to clean the system and perform other tasks.
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