Indicating level of confidence in digital content

A computer program product for rating content of a digital file, the computer program product comprising:

• a tangible storage medium readable by a processing circuit and storing instructions for execution by the processing circuit for performing a method comprising:
• analyzing, by the processing circuit, data associated with segments of content of the digital file based on predetermined criteria defining a confidence level in the content of the digital file, each predetermined criterion comprising a range of values and at least one threshold delineating a lower confidence level and a higher confidence level;
• assigning a different confidence rating to different segments of the content based on determining that the different segments correspond to different thresholds of the predetermined criteria;
• and
• associating, by the processing circuit, the different confidence ratings to the different segments,
• wherein the content is one of computer code, word processing content and computer-aided design content, the computer code further comprising:
• each segment corresponds to a separate line of the computer code,
• assigning a different confidence rating to the different segments of the content includes assigning a different confidence rating to separate lines of the computer code, wherein:
• each segment corresponds to a separate group of words in the word processing content,
• assigning a different confidence rating to the different segments of the content includes assigning a different confidence rating to separate groups of words in the word processing content, and
• the computer-aided design content further comprises a graphical design of a computer-aided design program, wherein:
• each segment corresponds to a separate component of the graphical design, and
• assigning a different confidence rating to the different segments of the content includes assigning a different confidence to separate components in the graphical design.