Step 1: Cell Selection
To start, select the cell or cells where you intend to include subscript. Click on the designated cell or cells, and once they are chosen, proceed to the next step.
Step 2: Text Entry
Now that you've made your cell selection, it's time to input the text that you want to appear as subscript. Type the desired text directly into the selected cell or cells. Once entered, move on to the next step.
Step 3: Text Formatting
Having inputted the text, it's now time to format it as subscript. Highlight the text you wish to format and then click on the "Format" button located at the top of the Excel window. From the ensuing drop-down menu, opt for "Subscript." With this done, the text will be formatted as subscript, visibly reflecting the changes in your document.