To remove editor comments, open your document using Microsoft Word; click on the Review tab, highlighted in red in the example below.
In this screenshot the Track Changes icon is illuminated, as circled in red. You will need to disable this feature before you continue. If you do not turn off this feature, all of the revisions that you make to your document will be tracked to the right-hand side.
Once the Track Changes feature has been disabled, you can use the Delete, Previous, or Next buttons to toggle from one correction to another.
Notice that the first comment is highlighted in dark red. Clicking Delete will delete the comment. You should consider what is being suggested or asked in the comment before deleting it.