Monitor and measure time with alarms. Stop watch and countdown are without usual limit of 24h. It is possible to have virtually unlimited number of those three tools. T-minus and countdown can trigger user defined action. To do data information exchange with other OS version is needed to do export and import of one file. User can customize look of buttons and icons according to their aspiration. Even if user exit from program all three tool upon a program start continue with their activities like exit never happened. There are no time hole in stopwatch and countdown also.