Answer:
Every image editing software has a crop tool that allows you to trim or eliminate the edges of an image. Cropping tools in Ms.word allow you to hide portions of picture that you do not want to be displayed in the final result.
Hypertext Markup Language
Circular errors are caused by adding the cell name of the active cell to its own formula.
Answer: <em>Select the cell or cells you want the drop-down list to appear in.</em>
<em>Click on the Data tab on Excel's ribbon.</em>
<em>Click on the Data Validation button in the Data Tools group.</em>
<em>In the Data Validation dialog, in the Allow: list select List.</em>
<em>Click in the Source: box.</em>
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