The Computer Dictionary

Look up definitions of computer and Internet terms.

Term of the Day

Today • January 22

Email Address

An email address is a unique identifier for an email account. It is used to both send and receive email messages over the Internet. Similar to physical mail, an email message requires an address for both the sender and recipient ... Read More

Today's Quiz Question

Which character is not supported the long filename (LFN) standard?

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View the related definition: LFN
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About is a free online dictionary of computer and Internet terms. Each definition is written using everyday language, to make technical terms and advanced concepts easy to understand. Learn more about

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