Search results
Jun 24, 2010 · Learn how the @ symbol, also known as the at sign, was used in email, commerce, and other contexts. Discover its origin, variations, and names in different languages.
- Marketing Automation
Marketing automation uses technology and software to...
- Webopedia Staff
Since 1995, more than 100 tech experts and researchers have...
- Container Registry Software
Container registry software is designed to store container...
- Applications
What’s application software? Application software is any...
- Communications
What is a program? A program is a piece of code or set of...
- Input Sanitization
Input sanitization is a cybersecurity measure of checking,...
- Design
The phrase cool color is used to describe any color that is...
- Topics
Webopedia, your online tech resource, simplifies complex IT...
- Marketing Automation
The at sign, @, is an accounting and invoice abbreviation meaning "at a rate of" (e.g. 7 widgets @ £ 2 per widget = £14), [1] now seen more widely in email addresses and social media platform handles. It is normally read aloud as "at" and is also commonly called the at symbol, commercial at, or address sign .
At sign, symbol (@) used primarily to direct electronic communication to specified entities, most notably in email addresses and social media handles. Before the late 20th century its primary use was commercial, where it signified “at the rate of.”.
The at sign (@), otherwise known as the ampersat, is a logogram. It is used in bills, emails and programming. In email, it is used to show a specific domain of an email address. In bills, it used to mean "at a rate of". For example, 7 widgets @ £ 2 equals £14.
- Using @ in Place of “At” In English, the symbol @ had traditionally meant “at” or “at a rate of.” For a long time, it has therefore been used to indicate price per unit in commercial contexts, such as on an invoice.
- Email and Social Media. The most common place to see the at symbol these days is in an email address, such as info@getproofed.com. We can trace this use to the very first email, whose sender chose “the at sign to indicate that the [recipient] was ‘at’ some other host rather than being local.”
- Technical Uses: Scientific Writing and Computing. You might also see the at sign in writing from the sciences or computing. The uses of this symbol in these contexts include
- The At Symbol in Sports. One more use of @ is to denote the home team in US sports. For example: Friday November 1: Washington Periods @ London Full Stops.
Apr 17, 2023 · Learn how to input the @ symbol (at sign) on different keyboard layouts and operating systems. Find the exact keys to press for email addresses, abbreviations and other uses of the @ symbol.
Learn how the @ symbol, once a medieval abbreviation or a wine measure, became the key to electronic communication. Discover how a computer scientist named Ray Tomlinson chose @ for e-mail addresses in 1971.
