In Word2013, the user can enter mathematical symbols by using the mathematical symbol AutoCorrect feature. The user simply enters a simpler string, which can be automatically corrected to a more complex and difficult mathematical notation (such as ≥, ┴, ≈, etc.). By default, the mathematical symbol AutoCorrect feature works only if the user edits the formula in Word2013. If you want to use the mathematical symbol AutoCorrect feature in all states, you can set the following steps:
Step 1th, open the Word2013 document window, click the file → options command, and so on, as shown in Figure 2013080711.
Figure 2013080711 Click the Options command
Step 2nd, in the Open Word Options dialog box, switch to the Proofing tab, and then click the AutoCorrect Options button in the AutoCorrect Options area, as shown in Figure 2013080712.
Figure 2013080712 Click the AutoCorrect Options button