Started publishing in April 1985, K64 was the most important multiplatform computing magazine of Argentina.

Initially focused on the publication of program listings, hardware projects and miscellaneous technical information, after the years it expanded the topic to include game reviews, coverage of international events and even got to publish in its pages, as a supplement, the first incarnation of Byte magazine Argentina.

From the 53rd renamed K News - Computer for all K64 and news in the computer center in the world and professional software reviews, gradually reducing the amount spent on home computers.