I have installed Magento 2.2.3 successfully completed.But I have created categories but it will not show on homepage menu.I don't know how to implement this task.Can you please help me?.Please check my screenshots.https://prnt.sc/j5x93f https://prnt.sc/j5x9g4.
You need to set
Include in Navigation Menu to
yes. That will do the job.
Also, make sure your categories fall under the
Default Category. Then make sure
Default Category is set correctly in the store configuration.