Need to tag a bunch of tasks at once, or give them the same due date? You can select multiple tasks, and then any changes made will be applied to all selected tasks. This makes batch changes quick and easy.

Using the action buttons at the top, you can complete, postpone, or give the tasks; or change their priority, due date, list, or tags.

To make other changes, or to make multiple changes to the tasks at once, use Bulk Update.