Create First Line Indent. First line is the starting line of the paragraph. Select the paragraph or place the cursor anywhere within the paragraph.
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Now all paragraphs with the Normal style will have a first line indent. Select the Home tab. First Select the paragraph or place the cursor anywhere within a paragraph.
With the cursor on the paragraph right-click on the style name on the ribbon.
First Select the paragraph or place the cursor anywhere within a paragraph. Press the tab key. Enter desired indent in By field and click Ok. With the cursor on the paragraph right-click on the style name on the ribbon.