Over the summer Moodle was upgraded to the latest release which includes a few new features. One of the more useful features is the addition of a reviewing panel for giving feedback on assignments. When you grade an assignment that was submitted as a Word doc, PDF, or the online text option you will have the ability to add feedback and annotate the document right in the grading interface – no need to open or download the files first. You can add text notes, highlighting, or draw shapes on the document. This can be much faster than downloading Word files to add comments then re loading them to give the students feedback.
If you give feedback on assignments submitted in Moodle this tool should be a great time saver for you. More information on this feature can be found in the Moodle documentation at https://docs.moodle.org/33/en/Using_Assignment#Annotating_submissions.