Open Google Sheets
Enter data in columns (example: first column for labels, next column for values)
Highlight the data range you want to chart
Click Insert
Click Chart
In the Chart editor, choose a chart type (optional)
In Setup, confirm the correct Data range
In Setup, adjust X-axis and series fields (optional)
In Customize, format chart title, legend, colors, gridlines, and axis labels (optional)
Click and drag chart to resize or move it (optional)
Edit the chart by clicking the chart and using the Chart editor options