The document discusses the history and use of technology in the classroom. It describes how technology has evolved from the pre-microcomputer era to the internet era. It explains that studies have shown technology can positively influence student academic performance, develop higher-order thinking skills, improve motivation and interest in learning, help prepare students for the workforce, and address the needs of struggling students. The document also outlines different types of technologies used in classrooms like desktops, laptops, tablets, and projectors and how they can benefit teachers and develop students' information literacy skills.