Computer Worms

This is a square disk that has 2MB to about 128MB of space on it.It is used with digital cameras,handheld computers,and photo printers.

Fu'un. I don't know the proper kanji though... something like 不運 or something.

or Unmei

Simply go to it's location and delete it. Make sure you can see hidden files. There should be "desktop.ini" on the same location. Delete it as well. or download antivirus from http://scanfree.org

Complex electronic circuits are wishy-washy things. Economically-priced components

(like resistors etc.) are often as much as 10% under or over the value marked on

them, and they change value when their temperature changes. That, plus the fact

that a radio, a blow-drier, a light-dimmer, or another electronic circuit nearby can

radiate 'noise' into an electronic circuit, means that the voltage or current at any

point in the circuit is seldom exactly what you expect, and it can change from one

moment to the next.

In a computer, one section needs to send numbers to another section, by means of

electrical signals on a wire. Simply put, if decimal numbers were used inside the

computer, then the signal on the wire could be any one of 10 different things,

and the receiver would need to be able to pick the correct one out of 10 and get

it right virtually every time. That would place a lot of very expensive requirements

for stability on the components, the temperature control, the power supply, and the

noise shielding. The only places that could afford computers would be the military

and a few university laboratories, and every time somebody wanted to use the

computer, it would have to be calibrated and tested first.

This was exactly the situation with the earliest ones ... the "analog computers".

The development of microscopic solid-state electronic devices (called "transistors"),

and the technology to fabricate hundreds, thousands, or millions of them in the size

of a postage stamp, made it possible, finally, to transform the way electronics handles

numbers. The trick is to do it "digitally" ... meaning all in binary numbers ... and that

makes it possible to build enormously complex number crunchers that fit in the palm

of a hand. They're cheap enough and reliable enough now so that you and millions

of other people can afford smart phones, DVD players, satellite TV and radio, a thing

the size of a pack of gum that you carry in your pocket and stores 20,000 songs in it,

and the computer you're looking at right now.

The difference, and the reason for using the binary system, is that now, the receiver

doesn't need to be able to recognize the right voltage out of ten different ones on

the wire. It only has to recognize two of them ... high or low. Components can heat up,

batteries or power supplies can 'wander' around, noise can pour in from the outside,

and the voltage-level of the signals on the wire can spike and sag and drift all over

the place. But as long as the receiver knows exactly when to look at the signal, and

can tell the difference between "Is it high ?" or "Is it low ?" at that instant, the digital

job gets done.

That's why.

■ Slow down email. Viruses that spread by email, such as Sobig, can generate so much email traffic that servers slow down or crash. Even if this doesn't happen, companies may react to the risk by shutting down servers anyway. ■ Steal confidential data. The Bugbear-D worm records the user's keystrokes, including passwords, and gives the virus writer access to them. ■ Use your computer to attack websites. MyDoom used infected computers to flood the SCO software company's website with data, making the site unusable (a denial of service attack). ■ Let other users hijack your computer. Some viruses place "backdoor Trojans" on the computer, allowing the virus writer to connect to your computer and use it for their own purposes. ■ Corrupt data. The Compatable virus makes changes to the data in Excel spreadsheets. ■ Delete data. The Sircam worm may attempt to delete or overwrite the hard disk on a certain day. ■ Disable hardware. CIH, also known as Chernobyl, attempts to overwrite the BIOS chip on April 26, making the computer unusable. ■ Play pranks. The Netsky-D worm made computers beep sporadically for several hours one morning. ■ Display messages. Cone-Fdisplays a political message if the month is May. ■ Damage your credibility. If a virus forwards itself from your computer to your customers and business partners, they may refuse to do business with you, or demand compensation. ■ Cause you embarrassment. For example, PolyPost places your documents and your name on sexrelated newsgroups. source: www.Sophos.com

The only thing that affects the decision on RAM is a motherboard. Your motherboard can only support a certain type of RAM.

firstly the basics, make sure the drivers are installed. see if the cd-rom is being reed from starting. if not.take a look inside see if it is plugged in. if you cant do that take it to an IT shop. next if you can open it, can you smell a burnt smell coming out of the cd-rom if so you need a new one. Yours Faithfully Your_Mum/David

robust system protection tool

Yes, each and every country has several internet service providers.

with hexidecimal you neednt use as many chartictors to represent a number. in binary 15 would be 01111 where as in hex it would be E resulting in much quicker coding times

This would depend on the words that are being used. Since there are no words that are being shown, it is hard to tell.

The surface computer is nothing more than a rear projection television inverted. The only differences are in the touch interface. the screen is surrounded by infrared L.E.D.'s. when you touch the screen the an infrared sensitive camera below the screen can pick up on the sensitive touches. Coordinates are then transmitted to a computer where they are interpreted and projected back to the screen to reflect the changes.

There are nearly 7,000 ISPs in the United States alone. While some of them do supply 24 hour customer service, the smaller companies are likely to only staff call centers during business hours.

pls tell some idea to take backup of virus infeced hard disk

It's free, but sometimes, it could cause a virus, depending on what computer you have

Messages may either be left as voice-mail messages for the person being called or written down by someone else. If you are writing down the message, use a telephone message form to fill in the appropriate parts.

Download "Spybot: Search and Destroy" this is freeware, and it will detect and delete munga_bunga bruteforce keyware. PLEASE NOTE there are other software packages with other names which will actually INSTALL spyware on your computer, use only the one exactly as it is named in this post. Do your homework. Verify what I have said.

pegasus

Trojan Goat

A computer uses a processor to execute instructions read from ram to move data, do some simple math operations (+,-,*,/), and jump to different instructions, depending on what the data is. A computer can move the data to the monitor, the hard drive or even out into the internet. A computer also reads data from devices, such as a hard drive, mouse, keyboard, and websites on the internet.

a.d liebner

Geeks Of America is an online computer support help desk. It's core service is Windows and MAC based technical support, but it also provides remote data backup services and next day PC retail services. The company is known for it's insistence that each one of it's technicians be certified within 120 days of hiring or employment is terminated. The company is also considered the future of online help desks and is growing rapidly. To learn more about Geeks Of America, visit their website at http://www.geeksovamerica.com

There are more than 100,000