deactivation of an old license

Hello,
thanks to everyone for the support so far.
As already mentioned, I wanted to uninstall the software on my old computer in order to move to a new computer with win 11. I had tried to find out in advance whether the old CS6 Suite also runs under win 11 and I had the impression that this should actually work.
However, after installing the software from the original CD and restarting as recommended, the computer no longer starts and now I need to find someone to help me with this problem.
I am now putting the issue on hold until the new computer is up and running again

The new subscription models are simply too expensive for people on a low income, especially if you rarely use the software and don't use it commercially.

Use an updated OS and non-Opera browser.

See these links:
- https://helpx.adobe.com/download-install/kb/activate-deactivate-products.html
- https://helpx.adobe.com/download-install/kb/activation-deactivation-help.html

Resolve Connection Issues

https://helpx.adobe.com/x-productkb/policy-pricing/activation-network-issues.html

that old computer needs an updated os and default web browser (that's not opera)

Server won't connect
https://community.adobe.com/t5/download-install-discussions/unable-to-reach-adobe-servers-while-installing-or-updating-adobe-apps/td-p/14667078

TLS 1.2 is now required to connect https://helpx.adobe.com/x-productkb/multi/eol-tls-support.html
-If you have Windows 7 be sure to do the EASYFIX.MSI in step 2 of the above link
-test your browser https://clienttest.ssllabs.com:8443/ssltest/viewMyClient.html
-http://helpx.adobe.com/x-productkb/policy-pricing/activation-network-issues.html
-https://helpx.adobe.com/download-install/kb/unable-to-reach-adobe-servers.html
-https://helpx.adobe.com/creative-cloud/kb/troubleshoot-download-install-logs.html#error113
-https://docs.microsoft.com/en-us/mem/configmgr/core/plan-design/security/enable-tls-1-2

Hello Warron ,
thank you very much for your message.
I tried Photoshop and the other programs in the suite and always got the error message that no connection to the Internet can be established (see picture 1).
This message also says to contact support if there are any problems.
So I clicked on it and got into the chat. There I finally got the information that they could no longer help with an old computer with win7 and that the connection to the server with win7 computers was not possible.
I then asked if he could deactivate the old license, which was denied. I was referred to the community, maybe they could help me there!
This is all very disappointing and frustrating and I am used to better support from other software companies. I cannot recommend Adobe to anyone!
In order to be able to deactivate it, I even had a new power supply installed because the old one was broken.
What is also very strange is that when I click on “update”, a connection to the server can be established and the download works (see picture 2)

Try deactivation in Photoshop via the Help pulldown menu.

Also, back when CS6 was new, we used Adobe Application Manager instead of Creative Cloud Desktop.