This line chart displays daily internet usage in gigabytes over the year 2020. The visualization uses d3.csv to load the dataset, then applies d3.scaleTime and d3.scaleLinear for the x and y axes respectively, with a d3.line generator creating the red stroke path. A peach-colored reference band highlights usage above 100 GB. Interactive features include a listening rectangle that captures mousemove events, displaying a tooltip with the date and usage value. The SVG rendering includes axis labels, a titled header, and a dotted vertical line that tracks the cursor position.