The term "computer jock" may not be as commonly used today as it once was, but there are still plenty of synonyms that can be used to describe someone who's an avid computer user. A few options include "tech enthusiast," "geek," "nerd," "techie," or "computer whiz." All of these terms suggest someone who spends a lot of time tinkering with computers, exploring new software, and staying up-to-date on tech news and trends. While the exact connotations of each of these words may be slightly different, they all capture the idea of someone who's deeply passionate about technology and all it has to offer.