are any apps/programs deleted when installing Monterey 12.6.8

iTunes was deprecated and the functionality was split into separate apps, Music, podcasts, and books, and syncing functionality was moved to Finder. I wouldn't exactly say iTunes was 'deleted'... it evolved.

I do not believe anything similar has happened regarding apps being removed or replaced since then.

Follow all the other suggestions but

" I am using macOS Monterey Version 12.1."

There are many Bug and Security fixes in the Current Version of Monterey 12.6.8

Some of your computer issue may or maybe not be related to this issue

If not, at least the computer will be more up to date and secure

refer below

Apple security releases - Apple Support (CA)

Keep your Mac up to date - Apple Support (CA)

inStitches wrote:

I have a lot of audible books that were stored and used with iTunes. I had to buy another older computer with iTunes to transfer the audible books to my iPods. is there I way I was able to do this using Monterey 12.6.8

Yes, you could have done it in Finder.

I have no idea what you are showing.

Sync audiobooks between your Mac and iPhone or iPad - Apple Support

how do I use the finder to upload my audible books?

I posted a link to the instructions.