Computers were first introduced into schools in the 1960s and were primarily used for administrative purposes and computer-assisted instruction to help students practice skills. In the 1980s, teachers were wary of computers replacing them or malfunctioning in the classroom. By the 1990s, many schools had outdated computers that could not run the latest software, and relied on gopher servers for online information. While computers became more common in classrooms over time, teaching styles did not significantly change and technology integration faced roadblocks around lack of funding and mindsets.