We enter the review mode, left-click the icon to select revision, and then enter the revision mode; Or click Modify the small triangle below to appear a drop-down menu and then select;

If someone likes the default format, you can also set the modification mode;

Select the text you want to modify, and then click "New Comment" to insert comments and write some suggestions for modification.

Special instructions:

Remember to modify your name in Word settings before using the revision and annotation functions.

Word can start the review and revision mode, which is the error correction mode.