Creating a chart or graph in Google Sheets is a straightforward process. Here's a step-by-step guide:

* Select Data : Highlight the data range in your spreadsheet that you want to include in the chart. You can select individual cells or entire rows and columns.

* Insert Chart : With the data range selected, go to the menu at the top of the screen and click on "Insert" > "Chart." Alternatively, you can right-click on the selected data range and choose "Insert chart."

* Choose Chart Type : A chart editor panel will appear on the right side of the screen. In the "Chart type" dropdown menu, select the type of chart or graph you want to create, such as column, line, pie, bar, etc.

* Customize Chart : Customize your chart by adjusting various options in the chart editor panel. You can modify the chart title, axis labels, legend, colors, and other formatting settings to suit your preferences.
* Preview Chart : As you make changes in the chart editor panel, the chart in your spreadsheet will update in real-time, allowing you to preview the changes.

* Insert Chart : Once you're satisfied with the chart's appearance and settings, click the "Insert" button in the chart editor panel to insert the chart into your spreadsheet.

* Resize and Position : After inserting the chart, you can resize and reposition it within your spreadsheet by clicking and dragging the edges or corners of the chart box.

* Interact with Chart : Your chart is now ready to use. You can interact with it by clicking on data points, legends, or other elements to view additional information or make further adjustments.