Answer:
1. Select the cell, click and start typing
2. Select the cell, click and start typing
Explanation:
To enter data in a cell in a spreadsheet, select the cell, click and start typing.
To overwrite data in a cell, select the cell, click and start typing.
A spreadsheet is an application that is used for entering, organizing, analyzing, interpreting and storing data. It a relatively simple application and an example is Microsoft Excel. The easiest way to enter data into a spreadsheet is to select the cell, click and start typing. Overwriting an already existing data can be done in the same manner in which data is entered into a cell - selecting the cell, clicking and start typing.