Final answer:
To rename a worksheet in Excel, double-click the worksheet tab, type the new name, and press Enter to confirm. Therefore, the correct answer is 1) double-clicking.
Step-by-step explanation:
You can rename a worksheet by double-clicking its tab and then typing the new name. After you double-click on the worksheet tab at the bottom of an Excel window, the text becomes editable, allowing you to enter a new name for the worksheet. Ensure that you press Enter after typing the new name to confirm the changes.
Excel is a popular spreadsheet software developed by Microsoft. It's used for various purposes, including data organization, calculations, analysis, and visualization. Here are some key aspects of Excel:
Grid Interface: Excel's main interface consists of cells arranged in rows and columns, forming a grid known as a worksheet.
Data Entry: Users can input and organize data, including text, numbers, and dates, into individual cells within the worksheet.
Formulas and Functions: Excel allows users to perform calculations using built-in functions (like SUM, AVERAGE, IF) and create custom formulas to manipulate and analyze data.