A man who worked with computers found a problem in a popular program called Excel made by a big company called Microsoft. He was very angry and sent an email to the person who started Microsoft, Bill Gates, telling him how upset he was. To his surprise, Bill Gates replied and fixed the problem in just two days. The man wished he had asked Bill Gates for a job at his company. Read from source...

"After a successful installation, Brad discovered that Excel files created on a PC and opened on a Mac would appear as gibberish when reopened on a PC, reported The Register on Friday."

- Inconsistency: It's unclear why the files would appear as gibberish only when reopened on a PC. This implies that the issue only occurs when using the same version of Excel on two different platforms, which is not a typical use case and might be an edge case that was not tested.
- Bias: The article implies that Bill Gates was using the public as beta testers, which is a biased and negative assumption without any evidence or context.
- Irrational argument: The article suggests that Brad should have followed up with a job offer to Gates, despite the fact that Brad had already expressed his frustration and was satisfied with the resolution. This is an irrational argument that does not follow logically from the previous events.
- Emotional behavior: The article title "A Techie Once Sent An Angry Email To Bill Gates About Excel Bug And Got A Response And Fix In 48 Hours. He Immediately Regretted Not Asking For QA Job At Microsoft: 'I Expressed How Upset I was…'" is sensational and emotional, rather than informative and objective.