Dell Inc. (NASDAQ: DELL SEHK: 4331), an American technology-company based in Round Rock, Texas, develops, manufactures, sells and supports personal computers, servers, data storage devices, network switches, personal digital assistants (PDAs), software, televisions, computer peripherals and other technology-related products. As of 2006, Dell employed more than 78,700 people worldwide. Formerly holding a substantial lead in sales of PCs and of servers[citation needed], the company recently slipped behind Hewlett-Packard (HP) in these markets[citation needed].
 

In 2006, Fortune magazine ranked Dell as the 25th-largest company in the Fortune 500 list, 8th on its annual Top 20 list of the most-admired companies in the United States. A 2006 publication identified Dell as one of 38 high-performance companies in the S&P 500, which consistently out-performed the market over the previous 15 years
 

While a student at the University of Texas at Austin in 1984, Michael Dell founded the company as PC's Limited with just $1000[2]. Operating from Michael Dell's off-campus dorm room at Dobie Center [6], the startup aimed to sell IBM-compatible computers built from stock components. Michael Dell started trading in the belief that by selling personal computer systems directly to customers, PC's Limited could better understand customers' needs and provide the most effective computing solutions to meet those needs. Michael Dell dropped out of school in order to focus full-time on his fledgling business.
 

In 1985, the company produced the first computer of its own design (the "Turbo PC"), which contained an Intel 8088-compatible processor running at a speed of 8 MHz. PC's Limited advertised the systems in national computer magazines for sale directly to consumers, and custom-assembled each ordered unit according to a selection of options. This offered buyers prices lower than those of retail brands, but with greater convenience than assembling the components themselves. Although not the first company to use this model, PC's Limited became one of the first to succeed with it. The company grossed more than $73 million in its first year.

In 1989, PC's Limited set up its first on-site-service programs in order to compensate for the lack of local retailers prepared to act as service centers. Also in 1987, the company set up its first operations in the United Kingdom; eleven more international operations followed within the next four years. In June 1988, Dell's market capitalization grew by $30 million to $80 million from its initial public offering of 3.5 million shares at $8.50 a share. The company changed its name to "Dell Computer Corporation" in 1988.