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Computers

This category includes questions and answers about computers and everything related to computers.

48,002 Questions

Study Computer Information Systems?

Computer Information Systems (CIS) is a popular major in colleges. It prepares you for job placements in the sphere of Project Management, Change Management, Design and Implementation of New Systems, IT Consulting, IT Auditing, IT Marketing and Sales. The two major advantages for students who opt for courses in computer information systems are attractive job placements and a lucrative starting salary. The 21st century is a high technology information-driven global marketplace. Almost every business uses information technology to plan, produce, market, manage and service business functions. It's a career option that will always challenge you as the dynamics are ever-changing. These are some of the advantages of choosing a career in CIS.

What causes computer fires?

Heat. Often, over time computers build up dust on heat generating components inside the computer. This makes them hotter and hotter, combined with a possible rise in ambient temperature and a breakdown of the metals in the parts that generate heat, can create an environment conducive to fire.

Where can one find information regarding laptop upgrades?

The best place to find information regarding your laptop is by right-clicking "My Computer" from the start menu then select "Properties" you can browse through the tabs and open device manager. (located under the hardware tab) If you do not understand the terminology a simple Google search should help. An instruction manual that came with the computer and the manufactures website are usually helpful places to look.

How are the computers good in communication?

They allow you to communicate many ways. They allow you to communicate with both machines and people.

Things to improve computer performance?

pcdecrapifier, uninstall unneeded programs. The best one if a full reformat, but not really reccomended... If you ever are in need of a new computer, don't fall for alienware, cyberpower, ibuypower, apple or any companys like them. Apple charges 100$ for a 2 gig ram increase, when 8 gigs of ram is 40-60$. Alienware, the 4000$ alienware compared to a custom built of the same specs is about 1200$

What can you do once you are an epf agent on clubpenguin?

You Can go to the EPF HQ, You have your Spy Phone. And you could go to the VR room and try out the old PSA missions! You could go around and do pretend missions. :)

What are the main differences between ROM and RAM?

RAM is random access memory which can be written to and read.

ROM is read only memory which is programmed to do a specific job,

it can not be edited after it has been burnt ROM-- When viewing on a computer, Read Only Memory is information you can read and cannot click or cannot make it operable. It is not accessible.

RAM--When viewing on a computer, Random Access Memory is information you can access and you can click and you can make it operable. It is accessible.

What the advantages and the disadvantages of computer models?

What ARE the advantages and the disadvantages of a computer models?
Well...

advantage is that you can conduct an experiment without spending too much money on it.


Disadvantage is that there is always a chance of getting error

What is an example of an output?

A microphone and a computer mouse has only an output. A loudspeaker and a printer has only an input. That makes the mouse an INPUT device and the printer an OUTPUT device because they are named according to their use by the computer. It receives input from a mouse and sends output to a printer.

What is memory useful for that is in a computer?

4gb ram is the way to go and 500hdd room for wahtever you enjoy etc,music,games,movies,homework

What are the major contributors of computer architecture?

According to the Testing department point of view, a Computer architecture is the person who breaks the project into different modules. It is his responsibility to draw the diagrams for the modules using a very famous language UML which is unified modelling language. All this is done by Computer architecture in the Design Phase of the Software Development Life cycle

What is the function of motherboard to computer system?

The motherboard is where most of the processing takes place. The central Processor chip is nearly always on the motherboard. So too is the memory and supporting circuitry. ROM chips and connectors for the controlling switches are found here.

The motherboard usually has slots, or connectors for daughter boards, for additional i/o devices and other add ons (so the daughter boards work for the mother!). Devices which are made to be easily upgraded (swappable) can be put onto its own sub-board in an expansion slot. For example, video boards can be substantially speedier and more functional than another one, and it is convenient to be able to switch one without requiring swapping the entire motherboard (if the video was built into it). PCI is one type of connection to a daughter board. Other interfaces, like networking or sound or another processor, can be found on a daughter board.

In summary, the motherboard contains some critical components of the system, with connections to other devices to complete the system.

What is best computer?

There are many choices that you have on buying computer today. It virtually completely depends on your preference. If you are using it for everyday computing I would suggest as a desktop the Dell Inspiration 530s, which you can see here: http://www.dell.com/content/products/features.aspx/inspndt_bundles?c=us&cs=19&l=en&s=dhs. I would also suggest on that to get Windows XP as I would for all of the following computers. For a laptop I would suggest the Sony Vaio VGN-CR290 with the optional 120 GB Hard Drive. You can see it here: http://www.sonystyle.com/webapp/wcs/stores/servlet/SYCTOProcess?catalogId=10551&storeId=10151&langId=-1&LBomId=8198552921665239971.

For business computing I would suggest the Dell Latitude D531 Best Style. I would suggest that as both a desktop and laptop. It can be accessed here: http://www.dell.com/content/products/productdetails.aspx/latit_d531?c=us&cs=04&l=en&s=bsd&~tab=bundlestab. For a real gamer and multimedia person I would suggest the Vaio VGN-AR630E. I would as well get this over a desktop. It can be accessed here: http://www.sonystyle.com/webapp/wcs/stores/servlet/ProductDisplay?catalogId=10551&storeId=10151&langId=-1&productId=8198552921665243952. You cannot see all of the links. To see them simply click "Improve Answer" and copy and paste the links.

Most of the time I have built my own from parts. They have been more stable than proprietary computers. A forgotten cost however is all the software that comes on the proprietary computers including operating system and other possibly useful programs depending on what you need to do.

What is the purpose of an expansion port?

An expansion card can be inserted into an expansion bay on various parts of a computer to add functionality to the system. The primary purpose is to provide or expand features not offered by the motherboard.

How do ye turn off a computer?

Go to Start and then go to shutdown If that won't work then hit the power button if that won't work then hold down the power button. If that work work then unplug your computer or if you run a laptop take out the battery. and if that won't work call some scientists because you computer can run off nothing.

How technology affects music industry these days?

Summing things up of course:

Truss rods in guitar necks = allowing for bigger neck and thus a bigger range.

Pickups/Inputs = allowing greater projection

Roundwound/Flatwound strings = allowing for more vibrance in strings.

Electric Bass = More freedom for guitar to do whatever.

Electric Piano/Synthesizer = More sounds

Multi-track recording = One person able to record a song themselves

High Quality Microphone = much more response on all frequencies with ability to rid of buzzing/hissing

Internet = allowing for people to share their music to everyone possible

Subwoofers = allowing people to feel the music as if they were present

Pre-EQ/Pedals = more sounds/manipulation of notes

Are computer ethics important?

Computer ethics is a branch of practical philosophy which deals with how computing professionals should make decisions regarding professional and social conduct. The term "computer ethics" was first coined by Walter Maner in the mid-1970s, but only since the 1990s has it started being integrated into professional development programs in academic settings. The conceptual foundations of computer ethics are investigated by information ethics, a branch of philosophical ethics established by Luciano Floridi. Computer ethics is a very important topic in computer applications. The importance of computer ethics increased through the 1990s. With the growth of the Internet, privacy issues as well as concerns regarding computing technologies such as spyware and web browser cookies have called into question ethical behavior in technology. hnology.

How can you sign into aim on a school computer?

Checking your email for school is against the rules and will just get you in trouble. Can't you just wait until you get home?

no so can u tell me how to get on aim from the school computer

Where can one purchase a desktop fan?

One can purchase a desktop fan at any electronic stores such as Future Shop, Best Buy, etc. They have a large selection for desktop fan so customers can choose one that fit with their desktops or budgets.

When was Dell Dimension 5150 released?

The dell dimension 4600 cane out in may 21, 2003 for 699 dollars. It supports windows xp home and holds a 80GB hardrive with 512MB of RAM. This desk top computer came equiped with a subwoofer and speakers.

What are the two things a computer needs to work?

You only need one piece of software and that is the OS (operating system). Currently it is Windows 8, Mac OSx, Linux, & GNU.

Who buys old computers?

Old computers *should* be recycled. Computers contain many hazardous materials, including mercury and lead, as well as many recyclable metals, such as gold and copper.

Motherboards in computers get crushed down to a powder, then heated up to different temperatures to melt off the plastic first, then higher temperatures to melt out the different metals.

How often should you give your eyes a break from the computer?

If you find yourself feeling tired from sitting in the same position for too long, or from looking at the screen too long, it would be beneficial to take a break. In general, I would expect that you would need a break every few hours at the least. Different people have different amounts of stamina, so some get tired faster.

How do you make your desktop disappear?

1) Right-click the icon you want to make invisible and in the menu that appears choose Properties.

2) Press the Change Icon button.

3) Click the Browse button and locate the file Shell32.dll in your Windows\System32 directory.

4) Find a transparent icon (it looks like a blank space between other icons), select it and press OK.

5) To hide the label, right-click it and choose Rename. Hold the Alt key and dial 0160 on the numeric keyboard (the Num Lock key must be on).

The next step requires changing the Registry settings. Be very careful about it and make sure that you change exactly what is written here!

6) In some versions of Windows you may have a small arrow remaining on the desktop at this point. To hide it, go to the Start menu, click Run and enter regedit.exe. Locate the 'HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Inkfile' registry key, delete the IsShortcut parameter and restart the computer.