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Computers

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

48,002 Questions

What are all the virtual worlds for kids?

Try Xivio.com, its a free 3D virtual world! No download too!

Blimey! there are loads,i cant go through them all!:

the best of them all with more than a million people is habbo, there are also:

club penguin

bebo

super secret

secret builders

wiglington and wenks (really good)

try to search them all up! i hope i helped! x

How many users can use one Wireless broadband signal?

It's a question of how busy they are, but a dozen can usually share comfortably, more if speed isn't a problem.

What allows people to work with computers without learning the computers language?

Computer languages need to be learned only by developers. Computer users can use various application packages - such as document processors, audio and video players, games, accounting packages, Internet browsers, down-loaders - to get various things done by the computer.

How do you fix a monitor screen display that is flipped upside down on a gateway M305Crv laptop?

It's in the properties. Right click on the desktop and click properties. For some video drivers, control/alt/down arrow will flip the display upside down. control/alt/up arrow will flip the display right side up. You may need to reboot for the setting to work.

Digital photos onto Macintosh computers?

Connect the camera via USB and the drive will appear on the desktop. You can configure iPhoto to automatically download the images from the camera.

How to link my dates in my Microsoft access table to the clock on my computer to produce an up to date difference in the date in my table?

the function to calculate the current date and time is "now()". to query the time you can type "<now()" or ">now()". to calaulate the difference, "now()-fieldname"

to insert the current ate and time into a record set the vb code "fieldname = now()" to the after_insert event

hope that helps

Your sister AOL email address is not letting her get in to her mail?

try putting in forgot password and change the password or just try making a new account. :.)

How many percent people are computer literate in India?

As far as i know more than 25% Indian people are literate.

But please you clear it because I am not sure.

Why can enlarging a picture on a computer screen lower the quality of the image?

When you enlarge a picture it enlarges the pixels of the picture not the actual picture. It would be almost impossible to code a program that would enlarge the actual picture.

Put another way, you are causing less data to fill more space. This phenomenon is true even in printing. Take a nice, colorful box a product comes in and use a small microscope, such as the portable Micronta microscopes that Radio Shack used to sell, to examine it. You will discover that it looks nothing like the image and find even colors you don't see when viewing the whole image.

The more data you pack into a space, the more detail it has, so when you make it larger, you are decreasing the density of the pixels and reducing quality.

What components and cables are needed to connect 4 computers and their prices?

depends how you want to connect them and what for.

A simple network connection just needs

4x Ethernet Cables (Cat 5e Recomended)

1x 4 Port Swich.

The switch should cost £20-30

The cable depends on length but should be fairly cheap.

If you want an internet connection perhaps you have a router already from the ISP this may have 4 slots on the back for ethernet cables so you could use that.

If you use a router there may be firewall settings to overcome to make the connection work.

How do you speed up older XP computer free?

:) i dont know about you but i know how to speed it up for money how ? buy a new computer

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  • Enable a reliable spyware removal tool on your Windows XP system and makes an instant scan for your computer to check and disable any sign of spyware as soon as possible.
  • Uninstall any potentially unwanted or malicious programs and adds-on which has the ability to drastically slow down Windows XP system performance.
  • Remove the obsolete files in C hard drive to save up system resources for critical system components' performance.
  • Change the setting of the unnecessary system services to not start up automatically when the system boot up.
  • It is proven that a problematic or invalid Windows Registry is the main cause for multiple computer problems, including .dll file damage, spyware attacks and unexpected Blue Screen of Death errors. In case that your computer has been almost destroyed by the irregular accumulation of registry problems on the Windows XP operating system, clean up the registry immediately can speed up Windows XP dramatically and ensure you a total error-free computer.

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When installing programs on the computer, some will automatically add an entry to startup options to run as windows startup. The more programs loading at system starts, the slower the computer will be. So it is necessary for you to turn off some unwanted startup options: go to Star -> Run -> type msconfig to access Startup, and then disable the entries that do not need to automatically run at windows startup. By doing this, the computer will be at least 30% faster than before.

Space on your HDD or hard disk drive is very important dew to the fact that windows uses a page file witch is like a extension of your Ram. There is also temp files or temporary files that is constantly created and deleted. To cleanup your HDD you can use, Disk Cleanup and Disk Defragmenter witch is standard available in windows.

Up-to-date drivers is also a factor of performance, get the newest drivers for your display card and HDD controller but always keep backups of old drivers.

How come you cant see your xbox friends at your dashboard?

I' m sorry but that's more of a opinion sort of answer it would be best to send a letter or email the the makers of the Xbox and see why you cant see your friends on the Xbox dashboard you should be able to get an answer from them.

How do you remove the back cover on a hp ms 200 pavilion all in one?

I work for a retail store and we repair computers. Like all decent Techs I was searching the internet for the same thing and found no answers so I decided to just try anyway. Here's what you do if you haven't figured it out yet. Start by removing the stand, HDD, ODD, and ram. At this point I had removed most of the remaining screws I could access out of frustration only to find it was not necessary. I started by lifting the from bezel near the camera. If you don't have a webcam then just the top center of the front of the screen. Get a little space between the front bezel (shiny) and rear assembly (matte) and begin working your way down that crack with 2 flat screwdrivers. Go slow or you risk breaking the cheap plastic sections that snap on to the front. After you have a gap around the unit flip it over so the screen is facing downward and simply remove the back assembly. That's it!

What will happen when you click the F5 button in a computer?

If you are in a browser, it will reload the current page.

Can you use someone elses recovery?

No, one product key can be only be used on the same computer. Even if they are not using their computer, you still won't be able to activate or use it. Recoveries are not to be sold seperately.

What is involved in every activity of the computer system?

The component that is involved in every activity of a computer system would be the processor. It is sometimes referred to as the brain of the computer, or some people call it the General in the army of computer parts, it is the first to start and the last to be spoilt, it does all the 'Thinking ' (processing of information) of a computer system.

What types of activity might decrease the battery life of a fully charged laptop battery more quickly than reading a document or spreadsheet?

Anything that uses more processing or computation power than word processing. Naturally, that refers to things such as games, videos, music, streaming video, uploading/downloading files, connection to the internet, if you have LAN or WiFi turned on, anything that isn't word processing. This is because it requires more power to make more calculations and computations within the CPU, RAM, video card (if present), and if files need to be read, hard drive.

However, things like internet access as long as it isn't downloads or streaming shouldn't lower it that much. But if you aren't using it, you should close it and turn off your wireless switch if you can.

Is the central processing unit the largest and most important chip in the computer?

Yes CPU is the most important chip in the computer because it is the brain of the computer. So, without brain nothing work properly.

What is the reason the date and time hangs on a computer?

Our home PCs, as by most manufacturers, keeps power to a clock with a battery. The system BIOS reads the clock and Windows/Mac/Linux/I Don't Know syncs the info from the BIOS at startup.

The clock keeps track of time due to a self-updating timestamp or a analogue mechanism (like a watch). In the old PCs the timekeeping circuitry and battery are encapsulated in one package that is often soldered onto the motherboard. It was a bad idea and I don't know if they still use them or not, but I'm guessing no. A DALLAS chip, as they were named, would fail after a number of years (explaining unused-for-5-years XP computers not keeping time or date) but is still used in big computers and mainframes (e.g. Google's self-managing data servers).

Are Acer computer accessories available at Wal-Mart?

Acer computer accessories are available at Wal-Mart, both in stores and online. To purchase them one can either go to the Wal-Mart website or go to a Wal-Mart store.