PracticePanther allows you to batch edit items. Through this feature, you can mark as many tasks as needed as "Completed", all at once.

Note: The batch edit feature is handy not only for tasks, but other items as well. Look for the checkbox residing to the far left of your entries. For another demonstration of this in action, click here.

1) To complete multiple tasks, select the checkbox of the tasks you would like to complete. Then click on the blue button (with the gears), that appear at the top.  

2) Click "Completed".  

The status of the selected tasks will now be "Completed".

​Enjoy!