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Computers
This category includes questions and answers about computers and everything related to computers.
48,002 Questions
Do you need a computer in order to surf the web?
No you do not need a computer to surf the web. All you need is a device that let you use internet to surf the web. :-)
Why your IF Statement not working?
<?php $a = $_POST['name2'];
if($a=='Hello'){
echo "VALUE IS HELLO";}
else{
echo "VALUE WRONG";}
?>
<form name="" method="POST">
<input type="text" name="name2" value="Hello">
</form>
<?php
?>
Can you delete documents from your computer if not connected to the internet?
If the files are stored locally, then yes. Otherwise, no, you will have to reconnect to the internet to delete them.
Why do computers need accurate instructions?
A computer is an automaton that only does exactly what it is told to do. Any error in the instructions provided results in an error in what it does. A very simple error can have (and has had) fatal consequences if the computer is involved in controlling critical systems (e.g. airplanes, spacecraft, medical equipment, power plants).
A keyboard is a peripheral/device that allows the user to issue instructions and information to the computer. The layout of the keyboard is inspired by typewriters, and have evolved a lot since then.
What part of the computer sends data to CPU?
In the broadest sense, the motherboard sends data to the CPU. To be more specific, it would be the chipset, and particularly the northbridge.
To follow the pathway, it works something like this. The user loads a program which is on the hard drive. The hard drive sends data to the hard drive bus controller which is connected to the southbridge of the chipset. Then that goes to the northbridge into memory and back, and from the northbridge to the CPU. Of course, some modern computers use a single chipset bridge, and in that case, the other components are inside the CPU.
Are gaming laptops good for daily use?
yes you can! Such as Video Editing, Photo editing, becoming a singer/rapper/producer, you can use gaming laptops also for jobs and rendering stuff faster. All in all you can do a lot of tasks with gaming laptops you can even do basic tasks better such as having 20 google tabs open at a time while working. Or is YouTube loading slow again? not a problem! with your brand new gaming laptop you can have it working in a jiffy.
When you are looking for the best computer tables, you will want to, first of all, make sure that it suits your comfort needs. Sit down and play around to ensure that it is ergonomic.
Can I buy a customized computer from Toshiba online?
Yes, you can buy and customize a Toshiba computer online at www.toshibadirect.com. You can also purchase and customized other products offers by Toshiba such as netbooks, notebooks, and accessories.
Does a systems analyst's responsibilities include data people process interfaces and networks?
1. Assists current or potential application users in identifying and describing problems or opportunities that might be addressed either: a) by implementing a new (automated or manual) system, or b) by changing an existing application system. 2. Investigates such problems and opportunities to determine the feasibility of a system solution and to identify the general kinds of system solution that appear appropriate. 3. Analyzes users' business requirements in detail and, where appropriate, prepares functional specifications1 for a proposed new (or changed) system. 4. Assists and guides prospective users of a proposed new or changed system in: a) quantifying the benefits of having the system (or the penalties for not having it), and b) assessing the impact of the system on their organization and on the operation of their business. 5. Obtains rough estimates of the cost of operating and maintaining a proposed new or changed system, assuming use of appropriate technology, tools, and methods. 6. Assists the project manager3 in identifying the skills and resources needed to implement a new system or to modify an existing system, and in preparing rough estimates of: a) the cost of developing or changing the system, b) the duration of a project to do so. c) prepare the DFDs for the system.
7. Assists the sponsoring users in: a) analyzing the costs, benefits, risks, and return-on-investment of the proposed new system, b) understanding the exact nature of the proposed system, c) deciding whether to proceed with the implementation. 8. Designs and develops users' manuals4 and corresponding training programs for a system being developed. 9. Prepares, in consultation with users, implementers, and operations representatives, the acceptance (or parallel) test plan for any new or changed system. 10. Assists the users in preparing for the installation and start-up of any new system being implemented.
What is the advantage of a CD-ROM?
A CD-ROM is a storage media that has a better longevity for storing data in a moderately small space, when added to the fact that they can be stacked in a small space the amount of storage per cubic foot goes up.
How does a computer processor communicate with the rest of a computer?
motherbourd and north brige for the ram
What is found in a reserved area of a hard drive?
The reserved are consists of the volume boot sector, often abbreviated as simply boot sector.
What jail is transito gamez in?
Transito Gamez is currently in the jail of Agua Prieta, Sonora Mexico where he is from.
What will happen if you use another person's profile on speech recognition?
The authentification will fail.
USB Stands for Universal Serial Bus, the old usb 1.0 is hardly used anymore with the usb 2.0 being used most commonly with the recent release of usb 3.0 which is much faster.
Usb 2.0 picture:
http://www.hardwarezone.com.au/img/data/articles/2004/1192/09-bracket-usb2.jpg
Usb 3.0 picture:
http://images.tweaktown.com/news/1/3/13440_09.jpg
Does flayakiteosx brake your PC?
if its that mac thing then its the best thing your computer will experience JUST PLEASE LET YOUR PC MAKE A SYSTEM RESTORE POINT just in case unless its a crap PC as long as it has 512 mb ram you'll be fine
Who are the men behind the computer?
the men behind computers are Charles Babbage,Lady Agusta Ada Byron
What is the data cable used by the normal IDE CD-ROM drive?
The data cable used by the normal IDE CD-ROM drive is called the USB cable. USB stands for universal serial bus.
