Question

to open a document we clicks on button
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Answer 1

Answer:

On the Menu bar, click File, and then click Open.

The Open dialog box appears.

In the Look in list, click the drive or folder that contains the file you want to open.

Click the file.

You'll see a preview of the selected file in the Preview box.

Click Open

Explanation:

Hope it's will help you

Answer 2

On the Menu bar, click File, and then click Open. The Open dialog box appears.

In the Look in list, click the drive or folder that contains the file you want to open.

Click the file.

You'll see a preview of the selected file in the Preview box.

Click Open.