nnCron is a scheduler and a powerful tool for automating various operations. He weighs a little, but his possibilities are enormous. In addition to such standard actions for schedulers as starting programs and displaying reminders at certain times, nnCron can also do so:
Run programs as services.
Run tasks from specific users.
Turn off or put the computer into sleep mode at a certain time.
Disconnect the computer from sleep mode to perform the task.
Hide the programs in the system tray and restore them from there.
Minimize or maximize any window.
Display messages on the screen and log them.
Work with clipboard, files and registry.
Emulate keyboard input and mouse actions.
Use a system speaker to play "beeps" of any duration and frequency.
Play audio files.
Synchronize system time.
Set the desired priority to the desired process.
Complete any process.
Automatically restart the computer after fatal errors.
Monitor the processes, mouse actions, Windows downtime periods, key combinations, disk drive availability or unavailability, disk space, etc.