Computer Mouse

It depends. Primarily, it depends on what your desk is made of. Optical mice won't work at all on my (glossy, smooth, monochrome) desk, for example. Glass is particularly bad, usually. It also depends on the mouse - some of the newer ones have new technology being built into them that work on more surfaces. It also depends on what you are doing with it. If you want/need higher precision, smoother glide (or better grip), less mouse wear, and/or more comfort when using your mouse, you'll want a mousepad of some kind.

circualar to rectangular

simple you have a touch screen :D

storage space, control space, and build space storage space, control space, and build space

What? how would you click on something without it? what do you mean, "what is the purpose???"

to chase the computer kitty around. the one in your head. that wants to do things on your computer. say hi to your computer kitty. hello kitty!

Computer monitors have higher resolution (more lines or pixels) than television monitors (screens or tubes). Computer monitors also have the ability to "address" (pinpoint and turn on/off or color) every pixel (single dot of color on the screen). Television monitors do not have that precision.

This world is widely used in hindi. it actually means chuha or chhachundara.

You can, but I'd suggest that it's used only for short runs, maybe up to 6 feet, max. The picture quality will probably suffer due to internal signal reflections, causing ghosting of the image or ssome smearing of the video, but it'll work.

HP LaserJet printer.

Xerox Phaser 3300 MFP

There is a lot of laser printer in market.you can see all of this on net.

a phone is either it can be or it cant bcause you can talk into it and someone can talk out of it .

Start by removing the ball. On most mice (mouses?) there is a cover on the bottom that can be removed by twisting it counter-clockwise. There may be other designs, but they are mostly self-explanatory.

After removing the ball, blow out any accumulated dust with compressed dust remover or just a sharp breath.

Inspect the rollers inside the mouse. There are three: two thin sticks set at right angles, and a third "idler" wheel at an angle. These will usually have a small line of crud on them. Remove this by scraping gently with an nail file, paper clip, or other sharp tool. Rotate them around to make sure that they are clean on all sides.

The mouse ball itself should look clean and feel slightly tacky. If it has a varnished or dirty appearance, it needs to be cleaned. To clean the ball, use two drops of solvent cleaner (such as Goo-Gone or Goof-Off). Then use water and dishwashing soap to remove the solvent. Rinse and dry thoroughly before reassembling the mouse.

The exterior of the mouse can be cleaned with a damp scrubbing sponge (do not let water into the mouse body). It should then be disinfected with a disinfecting wipe.

Take a moment to clean the mouse pad as well; this is where all the dust and dead skin cells are coming from.

The mouse pad is useful for both the trackball mouse and the optical mouse. When a trackball mouse is used, the mouse pad is a good surface for the ball to catch and roll on. When an optical mouse is used, the mouse pad provides a good non-reflective surface.

They print off an image onto a piece of heat transfer paper then apply that image to the mouse pad using both pressure and heat for a short period of time. Then they peel the transfer paper off and the image is left onto the mouse pad. Theres also a sublimation technique that's very similar except they use special ink that transfers over to the mouse pad without the need for the transfer paper.

I think the answer is "pointer"

The mouse wheel is the scroll wheel. Rather than press the arrows on the scroll bar on your screen, mash the wheel and a directional arrow will appear on the screen. you can control the direction and speed of scrolling with that set of arrows. If you prefer to just scroll down, spin the wheel while the cursor is on the page and the page will scroll up or down depending on how you spin that wheel.

Why do those humans call that a mouse? It looks nothing like us.

Xerox

Both GIF and JPG file types are used primarily for images. Each type provides a different set of benefits and deficits. The file's intended purpose will dictate which type you should use.

History

The Graphics Interchange Format (GIF) file type was developed by Unisys in 1987 and has been a standard image format since then. JPG, also referred to as JPEG, files emerged in 1994 as an image format developed by the Joint Photograph Experts Group.

Benefits

GIF is ideal for simple, solid images such as lettering, line drawings and icons. GIF file size is smaller than JPEG, and this format supports animation and transparency. JPG is a default setting for most digital cameras. JPG files support 16 million colors and are ideal for images that contain blended colors and gradients.

Deficits

GIF files, with a maximum of 256 colors, have limited color variation. JPEG file size is proportionally very large.

Considerations

Because the size for these two types of graphics files is so different, this factor could dictate whether you use a GIF or a JPG file. A 500-kilobyte GIF file will not appear as clear and crisp as the same image in a 500-kilobyte JPG format.

Needs

The mouse woks by, the rays of the mice send messages to the computer and that will allow the cursor to move around in the computer

for detail

Do you Know How Does a Computer Mouse Work? answer. go to Google and search samidha foundation wordpress or click on the preference link

A trackball is a pointing input device just like a mouse. It just gets the input from the user in a slightly different manner. Instead of moving the mouse around on a desk, the user just rolls the ball in the corresponding direction.

This is advantageous in situations where there may not be enough room for a proper mouse, and is sometimes claimed to be more comfortable for carpal-tunnel sufferers.

Go to a computer accessories shop and look for the green USB to PS2 Mouse adapter. Or you can buy it online.

See the picture at this link (check that the port matches your PC mouse port):

http://www.rudyp.com/usbtops2moad.html

IMPROVED:

Please note the answer above is for converting a USB to PS2 connector, NOT USB to Serial Port.

A USB to Serial Port adapter does not, to my knowledge, exist. So please verify if you want a PS/2 (small, round connector) or Serial Port (long, flat connection with many pins)

Also, the color of the adapter may vary.

Actually keyboards of various kinds are the most commonly used input devices for entering data.

Mice, roller balls, trackpads, etc. are used for making menu selections, etc.