Make a batch file (ex. "test_batch.bat" and save it in the Desktop).
Start Task Scheduler and select Create Task.
In General tab, add Name.
In Trigger tab, select New.
In Edit Trigger, set the Settings, and click OK.
Now Trigger is set.
In Actions tab, select New.
In Edit Action, add Program/script (ex. the "test_batch.bat" in your Desktop) and click OK.
Now the action is set. Click OK.
Now Task Scheduler shows the new task that has been added.
At the scheduled time, the batch file is runing automatically.
Enjoy your own scheduled tasks!