You can tell a cell is the active cell when it has a A. colored border and data you type will appear next to it. B. bold border
and data you type will appear next to it. C. colored border and it is where the data you type will appear. D. bold border and it is where the data you type will appear.
To know which cell is an active cell, you just need to click on a cell. When that happens, (C) colored border and it is where the data you type will appear.
The colored border would be in green and whatever you type would appear in this cell as well. The other options are incorrect because the borders might look bolded, but its most important feature is the color change.
