Control your computer actions . Set day and time to make a specific action:shutdown, restart,stand by,log off,launch a file and many others .Set relative or absolute mode .For example, if you need to wake up in the morning , set hour and the type of music or sounds to be played .
Browse the file in your hdd and select it.Will play when the time will be matched .
Also,can set extra tasks : delete temporary files,empty Recycle Bin,delete recent document list and many more ,for specific browser (IE,Firefox or Opera).