The document discusses the evolution of education technology over time. It notes that in the 1990s, when the author was in high school, teachers mainly used chalkboards and there was only one computer available for student use. By the late 1990s and 2000s, computers became more common in schools through computer labs and the use of floppy disks and CD-ROMs. Interactive whiteboards were introduced and the internet started being used more frequently for research, though early search engines were difficult to navigate. Now, education technology has advanced significantly with students using tablets, laptops and smartphones to access online course materials, complete assignments, and participate in virtual classrooms and discussion forums.