suggest the program be more clear about what is going on at each step. It seems pretty comprehensive but be more illustrative about what aspect of the computer it is presently working on. Also, mark off the tests as they are completed. Fine tune the

Make the program more clear about what is going on at each step. It seems pretty comprehensive but be more illustrative about what aspect of the computer it is presently working on. Also, mark off the tests as they are completed. Fine tune the phrasing of the program. Things like 'Please wait for finishing the scan' don't make sense.