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Computers

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

48,002 Questions

What models of Logitech computer mice have the best reviews?

Logitech manufactures numerous styles of mice to meet individual needs. One of the best selling mice, according to a large internet retailer, is the cost-effective Logitech M510 wireless mouse. It has a contoured shape with rubber grips to provide hours of comfort. For a mouse with all the bells and whistles, you can try the Logitech Performance Mouse MX. It has a new "darkfield" sensor that enable you to use the mouse on almost any surface.

How do you save a picture as a desktop?

This is simple. Open the location that contains your picture. Choose the picture you want and right-click it. The dropdown box that appears will have a selection to "set as desktop background". Click this selection and the dropdown will disappear. The picture should be on your desktop.

How do I diagnose that I have a dead video card?

A dead video card is a moderately hard thing to diagnose if you don't have the right equipment or expertise, however there are some simple ways to make sure that the video card is the problem. This is all assuming that no picture comes up when you turn on the computer.

1. Make sure that the monitor or display you are using is on and switched to the right input channel.

2. Turn on the computer: if you hear fans blowing and the machine boots up(meaning that the computer makes funky beeps and seems to do all of its normal things) then the video card could be the problem. If the machine doesn't turn on or doesn't beep, its obviously not just the video card that's the problem.

3. Try plugging the monitor into the integrated graphics output if you have one. Many computers today, mainly desktops, come with an integrated graphics chip along with a much more powerful dedicated video card. If you get a picture, than yes; your video card is dead.

4. If you have a spare video card, use all safety measure to remove your video card and try a different one. Many times this is too risky for the average user.

5. If all else fails, take your computer to a repair center or computer expert, because chances are, something important is dead and needs to be fixed.

What is web chat?

A web chat is a system that allows people to communicate with each other in real time. The users don't need to install any chat software, only a web browser is required to start a chat. In addition, users always can get the latest version of a chat service because no updates are required.

Information system components?

The information system refers to a combination of components that collects, process data, stores and delivers information. Information system consists of the 5 main components: software, hardware, data, procedures and people.

I was working on a file at work in power point 2007 and when I came home and opened on my computer the text was overlapping and did not read the same?

you said you are working in your file at work and you are using office 2007 then when you get back home and open your computer the text was overlapping..

ahmm my advice is to check first whether the office you are working is still office 2007.and not 2003..if it is 2003 so of course it will overlapps,,and it will appear nothing.

What are indrustial home uses of Magnesium?

magnesium generally are used in plants to make chlrophill. it is also used in the body for hair formations and nails formations.

What is citrix zone?

Zones are created in order to match with the geographical seperaton of corporate networks.

Breaking up the network into zones will help for better managebility and scalability.

After all citrix is a virtualization technology which works best over the WAN.

What is difference between circuit switching and message switching?

1.circuit switching statically reserves the required bandwidth in advance whereas packet switching acquires & releases it as it is needed.

2.With circuit switching any unsed bandwidth on a allocated circuit is just waisted.with packet switching it may be utilised by other packets .

3.Circuit switching needs to set up an end to end path before any data can be sent.

4.When packet switching is used it is straight forward for router to provide speed and code conversion.

5.In packet switching packet may be delivered in the wrong order.

6Packet carriers usually base theier charge on both the no. of bytes(or packets carried and connect time.

7.with circuit switching, the charge is based on the distance and time only, not the traffic.

How do you keep the square you make with your mouse on the computer screen so you can make another one?

The 'square' is known as a highlight. You cannot make another in windows, even if you have multiple mice or input devices.

Highlights are used to select more than one object, such as a group of files or folders, to make it easier to move or interact with multiple objects.

What are the social concerns when using computers?

What To Download, What Your Gonna Do, Emailing, Billing, Buying Online.

What is syncguid dat?

If you want to stop it from putting syncguid.dat on every drive you use do the following.

Click on the start button at the bottom left of the screen

Type in the box msconfig

Click on msconfig

In msconfig

in the Startup Tag

untick sysncables desktop

Apply and OK

You will then be asked to do a Restart so Restart your PC

You can now delete all the syncguid.dat files

When you turn off your computer and is downloading games on bit torrest does it stop working?

Absolutely ! The power-down function over-rides everything else. The computer will stop the download before it shuts itself down.

What is computer assisted animation?

computer assisted animation is when you use a tween like shape or motion so that the computer does almost all the animation for you except for the additional appendages

Can a computer with chrome so be changed to windows 7?

Dependent on the hardware, Yes most chrome books can be converted to windows with a little work

What site can you find out what type RAM you can use on your computer?

Look up your comps factory capacity and maximum. Most will have 2 card slots and be using only one with less than that side can take. Most can take 2 gigs. (2 1 gig cards) If you have an extra slot, you can just buy a couple cards the same that equal max capacity and plug them in. As a rule of thumb you want at least 1 gig total and should rum the same amount on both sides so it is balanced. They sell the cards on Ebay and the ones for your model computer will have the right pin count etc so they plug in. When you do, your computer will instantly recognize it new capacity.

What is an address that points to a specific resource on the web?

One term often used is a URL (uniform resource locator).

Is a HDD computer device a input or an output?

It is neither. In addition to input devices and output devices, there are devices called storage devices. The hard drive of a computer is a storage device: it contains the operating system and any data or program files used by the computer.