To update from MacOS 11.7.2 to Ver 12.x, what series of updats should I follow? What is the first version of 12 I should jump to?

You can go directly to the latest version of Monterey macOS 12.6.8.

Also see: How to download and install macOS - Apple Support

Actually Monterey is now at 12.7

Having upgraded 2 M1 Computers from macOS 11 to macOS 12 Monterey was a breeze

As was going Monterey to Ventura and now Sonoma

Suggest having at least 50 GB of Empty Space on the drive.

It will allow the Full Version ( about 12.xx GB ) to download, expand and then commence to install.

If there is Third Party Security Software installed - remove it.

It will interfere with both the download and installation process.

unzi1 wrote:

help me upgrade my Mac to version 13

This was a several-months-old thread about upgrading to macOS 12 (Monterey), not one about upgrading to macOS 13 (Ventura).

However, if your Mac is compatible with Ventura, the process is much the same. Make sure your backups are current, and that you've got plenty of free space, and then follow the directions in the Apple Support article to which FoxFifth already posted a link.

macOS Ventura is compatible with these computers - Apple Support

As many more questions as you need to ask are welcome

Better to ask Before rather than afterwards

This can how to avoid trying to fix an issue that cold have been avoided

Personally, I disconnect all external drives before and upgrade or update.

The fewer possible vectors for any issues the better IMHO

Additionally if you hav any "cleaning", "optimizing", "speed-up", anti-virus or VPN apps on your Mac remove them according to the developer's instructions before upgrading. They are not necessary and have a history of impeding system and application performance.

Note: if you're required by your employer, bank or school to use a VPN then do so for connecting to their servers.

Welcome and thank you too

help me upgrade my Mac to version 13