What is braille printer used for?
a braille printer produces braille printouts of computer files. It works in conjunction software that translates text to braille.It converts a computer file into a BRAILLE DOCUMENT.
How many subpixels a pixel contains?
In general there are 3 sub-pixels with in a pixel made up of red, blue and green. Newer monitors have included a 4th sub pixel adding yellow to the mix.
What is a computer monitor used for?
displaying the picture. The actual computer is the big rectangle beside the monitor. on a laptop the monitor and the monitor are connected into a compact shape.
What is the likely problem if you see small white black or colored spots on your LCD screen?
They are dead pixels, a television screen is made up of thousands of pixels and depending on which ones show a specific color more often or if you leave your tv on some pixels will eventually die over time. A single pixel cannot be fixed you would have to replace the entire screen.
What causes a motherboard to go bad in the computer?
hi: most times it is either a bad power supply fan or either a CPU fan ,and sometimes a power surge,also they get dirty inside . heat and dust are a killer to any computer. i do hope this helps someone. Ron
it also happen due to ESD (Electro static discharge).
Is crt an output or input device?
Most CRTs were used in output devices.
However some CRTs were used in input devices as flying spot scanners to scan microfilm documents into the computer. This function has generally been replaced by LASER scanners, which can be used on opaque documents that the CRT could not scan.
An LCD monitor is a liquid crystal display. The LCD monitor has a large number of pixels and uses liquid crystals to help light the display.
TFT monitors are smaller sized therefore consume less space. There is less glare produced and radiation is much less compared to CRT Monitors.
Is the Monitor input or output?
Most people said "computer monitor is an output device". But it can function as an input device.If you attach a panal(touch panal) it may fonction as input device.
By:B.J
Meaning of the parts of the keyboard?
The meaning behind keyboard parts can regard to subjects. The actual components between the keys, switches and dials are one definition. The other definition depending on context are the number keys, arrows and letter, which indicate keyboard sections.
Why do computer screen called monitor?
To display the contents of the computer's hard drive. Without a monitor, you could still type on the keyboard and use the mouse, and the same things would happen to the data on the hard drive. You just wouldn't be able to see it!
What is the difference between Cga and vga?
Here is the list. SVGA is also added. Hope this helps
# CGA Standard resolution 15.7KHZ Horizontal rate (like a TV) # EGA Medium resolution 25KHZ Horizontal rate # VGA 31.5KHZ Horizontal rate (like a desk top monitor in 640x480 mode) # SVGA 35KHZ Horizontal rate and higher (800 x 600 mode).
For More: http://www.querycat.com/faq/982d85968cfc0e559704eac3a531f434
What is the screen size of a desktop computer?
Most 'standard' computer screens are 14 inches (35.56cm) across the diagonal. However - since desktop machines are intended to be 'static' (as opposed to portable) - screens as large as 18 or 21 inches are becoming more commonplace.
So you can see what you are interacting with. Using a computer is nearly impossible without the use of a monitor, unless you have a photographic memory and can work your way through an interface in your head only using the mouse and keyboard. Tell you what, try turning your monitor off right now and opening a new browser, then navigate back to this page and respond to this answer :) Then, and only then, will you know the true power of a monitor.
Is a joy stick a input or output device?
Yes, the joy stick is an input device as it is used inside the computer. Input devices are used inside the computer like mouses, keyboards etc. Printers etc. bring things out from the computer so they are output devices!
~Cheers
~Hope you liked the answer
What is the information that shows up on the monitor?
lol on the monitor, but a better written question will get better answer of coures information about the computer can be achived by htting the window key then press the letter r on the keyboard, this gives you the windows run... type in dxdiag and press endter and then press okay to run.... that will give you information about a windows PC...... but depending on the PC the OS and what information your looking for there may be a bunch of different answers to that :P
Is a computer visual display unit hardware or software?
"Server" can refer to many things, including the machine it is running on (hardware), the operating system (software), or a specific program (software).
Describe why it is important to monitor work?
To ensure that company's goals and objectives are realized within budget, e.g., deliverables are error-free and delivered on schedule, among others. It is imperative for a company to put in place control measures to reduce its overhead and increase its revenue.
Beside that, in this way the company prevents confidential data leak. Data breach is one of the biggest security headaches for companies today.
A plotting compass is a small magnet which is suspended and is free to rotate. When it is near a magnet, the compass will always point in a particular direction (the north pole's direction) becasue of the force of the magnetic field.
How the computer monitor connected to the computer?
there are 2 monitor plug in inthe back of my dell demension c521. i have always plugged the wires into the bottom connection. it stopped working, ( screen black)so the people i bought it from plugged it into the middle plug in.. computer has a picture now.. but everything looks diffrent and runs diffrently. why would that happen and witch one should i be plugged into? You need a SVGA cable or S-video cable depending on your "monitor out" configuration. Doesn't matter if it is a PC or laptop, Windows or Mac system. Make SURE the SVGA cable is 2-male ends because the computer and monitor EACH have female ends. Visit Best Buy or Fry's Electronics if you are unsure what will work.
Can you hook up 3 monitors to 1 CPU?
Yes, Buy it will require a high end video card or multiple video cards.
How do you adjust screen resolution?
Right click on desktop and select properties. Go to the settings tab and there you will find the screen resolution tab. You can scroll the tab to set the appropriate screen resolution.
Adjusting Screen ResolutionSTART - Settings - Control Panel - Display. Click on the "Settings" tab. On the lower right corner there is a slide bar called "Size Area". Slide the bar to the size you want. If icons are too big, slide the bar to the right. Click "Apply" and a message will pop up and click "OK". The screen will resize and ask you if you want to keep it. Click "Yes" if you want to or no if you want another size. After you are happy with the correct size, click "OK" to close the Display settings. Done.Here are more answers from other Wiki s contributors:
Right click on the desktop, click properties, then go to the settings tab. From there you will see a thing that you can drag to make your monitor show different resolutions.
Can you use a flat screen monitor on an HP Desktop?
To find out if you can use an LED flat screen with an HP Desktop computer, your best bet would be to take a look at the computer specifications, or contact HP directly.