If you ever need to insert a special symbol or character into your document, such as a copyright symbol or a paragraph mark, you can open the Symbol dialog box. This dialog box offers a library of special symbols and characters ranging from mathematical symbols to special quote marks.
Click the Insert tab on the Ribbon.
You can click a symbol to insert from the list.
Click More Symbols to open the Symbol dialog box.
Click the Symbols tab to view available symbols.
Click the Special Characters tab to view characters.
Click the symbol or character you want to insert.
Click Insert to insert the symbol into the document. The dialog box remains open in case you want to insert more symbols. Click Close to exit.