Move scheduled tasks to a new folder?

Actually it is not possible to drag and drop a task to a new folder or just simply move from one folder to another. You will need to create a new task on that folder.

If you want to "move" all your tasks to your custom folder you can import the existing tasks directly from the XMLs stored in C:\Windows\System32\Tasks

1. Open Task Scheduler
2. Right-click the new destination folder and select Import Task…
3. Browse to: C:\Windows\System32\Tasks
4. Change the file type at the bottom from XML files (.xml) to All files (.*)
5. A list of all existing tasks and folders will be listed, select the task to be moved and click Open
6. The task will now be imported into the new location but will also still exist at the original location, so right-click on the original task and select Delete

Reference: https://qtechbabble.wordpress.com/2018/03/15/move-windows-tasks-in-task-scheduler/