Investors interested in Computer and Technology stocks should always be looking to find the best-performing companies in the group. Cisco Systems (CSCO) is a stock that can certainly grab the attention of many investors, but do its recent returns compare favorably to the sector as a whole? A quick glance at the company's year-to-date performance in comparison to the rest of the Computer and Technology sector should help us answer this question.Cisco Systems is one of 596 companies in the Computer and Techno ...