Choose the menu "Tools" -> "Options..." and pop up the Options dialog.
General Options:
Software Login Protection: Input username and password for user login. After the main window is minimized, if you want to pop up the main window, the user login dialog will pop up, you should input the username and password settings on Options dialog, click OK button. If else, the main window will not pop up.
Date Format: Only for display, you may set the date format as American, European or International.
Time Format: Only for display, you may set the time format.
Hot Key: When the main window minimize to system tray, you can press the Hot Key and pop up it.
Auto run the program when the current Windows user log in.
Disable shutdown/log off/suspend when a task running: Avoid the task is breaked.
To change the general options to the default value, you should click the "Reset to default" button.
Backup and Log Options:
The default folder where you want to store the backup files.
Task log size: Nothing will happen if you choose "Unlimited size of each task log file".
The old task logs will be deleted if the task log file size more than the maximum size.
To change the backup and log options to the default value, you should click the "Reset to default" button.