Viewing, saving and loading progress:
It may take a long time to do the task of guessing a password. Therefore, viewing progress can let us know the progress. Saving and loading progress can make it possible to stop the task and save the task progress when it is not convenient for us. And when we need to continue the task, we can load the progress again.

Instructions of viewing progress:
If there are five characters to enumerate and all minuscules, 26 alphabets, are selected, the alphabets will be arranged randomly at the place of the five characters until all possibilities are tested. If there is just one task, then the task progress will be performed from 0,0,0,0,0 ->0,0,0,0,1->0,0,0,0,2 ... ->0,0,0,0,26 -> 0,0,0,1,0 ... >0,0,0,1,26 to 26,26,26,26. When the first number becomes 1, the whole progress has performed 1/26.
The time the task has taken will show above the progress list. We can estimate the whole time of completing the guessing task according to the shown time and the task progress.