1. I am a blogger and I am now focused on Excel tutorials and examples.
  2. This website is maintained and owned by me.
  3. I have been a software engineer for about 20 years.
  4. I have a lot of experience in using excel, VBA, and data analysis.
  5. I also have experience in programming such as using python, java to manipulate excel files.
  6. All the articles on this website are written by me, they are all original and unique.
  7. And all the articles can be executed successfully on my side.
  8. Thank you for visiting my website, and you are welcome to submit comments.