How to cancel word2013 spelling and grammar checking

Remove the spelling and grammar check steps as follows:

Step 1: As shown in the following illustration, this is a red wavy line and a blue wavy line that marks certain rules that do not match the settings in Word:

Step 2: Click on the "Files" tab, as shown in the following figure:

Step 3: Click on the "Options" tab, as shown in the following figure:

Step 4: Click the Proofing tab, as shown in the following illustration:

Step 5: Uncheck the following options, as shown in the following illustration:

Step 6: The following figure is the effect diagram, the wavy line has been eliminated: