updating the 32 bit apps on my MacBook Pro 15"

Read the support document you posted from carefully. It tells you what needs to be done in each case.

If you have a specific issue, please explain what that is and provide the name of the App that has the issue.

kamel257 wrote:

updating the 32 bit apps on my MacBook pro 15"

Click on the link under related article.

What is your question?

Which Apps specifically?