Some technical worms.....

All of us are familiar with round worm,hookworm,earthworm,let's share the some computer
worms that might be creating problem to your computer u might find it benificial
Computer worm:

In computer terminology, a Worm is a self-replicating threat that travels through a network and settles in a computer via a variety of online applications like e-mails, chat clients, P2P clients, etc. A worm does not attach itself to any program that explicitly needs to be executed for its spread. Instead, it travels through networked applications and primarily replicates itself up to a point where the network is clogged with its clones, preventing it from being used by legitimate applications. The different types of worms you could encounter are:

E-mail worm:

This type of worm uses e-mail as its vehicle. When an infected e-mail reaches your inbox, it does nothing unless the e-mail is opened to be read. When you open the mail, you may see an attachment or a link to a real or fictitious web site. The moment you click on the link and visit the web site, the worm gets triggered. Once activated, it starts searching your address book and sends e-mails to your contacts. It can even fake the sender’s address, so that the recipient assumes that the mail is not from someone he knows. Clearly, across an office network consisting of tens or hundreds of users, the numbers of ficticious e-mails traversing the mail servers grow exponentially over a short time. E-mail worms often bring down mail servers and clog their functioning.

File sharing network worm:

This worm generally proliferates through a shared folder of a machine. It creates a copy of itself and masks its intent by using a seemlingly harmless and unassuming name. The moment you connect to a networking site like ‘kazaa.com’ and your sharing folder gets accessed, the copy of the worm moves from your computer to other computers in the file sharing network. With millions of computers actively being used to access files from peer-to-peer networks, these worms can proliferate very quickly. Another popular type of worm is the instant messaging worm (similar to the email worm, but uses an instant messenger service as its vehicle).
Gunaraj is seeking your valuable suggestions.& comments
for this post.
Thanks for visiting..