A. Pressing the Tab Key
B. Pressing an arrow key
C. Clicking the cell
D. All of these
🧠 Explanation:
A cell in MS Excel is activated by methods like clicking or pressing Enter, covered by “all of these.” This feature is a key topic in spreadsheet training, engaging students and professionals. Understanding cell activation enhances data entry efficiency, relevant for business or academic tasks. Excel’s functionality attracts those mastering data management, highlighting its role in organizing information for analysis, budgeting, or reporting in various professional and educational settings.