Want to understand how some VBA code works

Hello Forum,

I am a new user, with limited to no knowledge of VBA. Due to circumstances, I have a couple of reports with a few lines of VBA codes whose purpose I want to understand. What would be the best resource to leverage in order to accomplish this? Again, I have very limited VBA knowledge, but am willing to read or research. However, I ask here first as a way to be pointed in the right direction and for guidance.

Thank you to all respondents.

If the files do not contain sensitive data, and there are only "a few lines" of VBA, you can attach the files here and we can explain it.

Otherwise I would suggest you simply search for "Excel VBA tutorial."

By the way, you may want to change your thread title. Your question is not related to "decryption," which implies dealing with encrypted data. I would suggest "Want to understand how some VBA code works".