Navigate to Start Control Panel Add or Remove Programs. When you type an equation see how to create different equations for more details at the end of it type the symbol Hash and then the number in a format that you prefer usually in the round brackets in parentheses. At the right end of the tab is the Symbols button group.
In the Object dialog box click the Create New tab.
To insert an equation using the keyboard press ALT and then type the equation. To create your own select Design Equation Ink Equation. Then click the Insert tab in the Ribbon. Click the symbol next to Office Tools.