I could only find anaconda with python3.12 for windows now, where can I find anaconda packs with previous python versions?
You can search the release notes for which version of the Distribution installer has the version of Python you want: https://docs.anaconda.com/anaconda/release-notes/
Older Anaconda Distribution installers are available in the archive: Index of /
Miniconda installers are available here: Index of /
More details in the documentation: Using older versions of Anaconda Distribution — Anaconda documentation
Also, you can install the latest version - and create an environment with an older version of Python. Docs on using conda environments: Environments — Anaconda documentation
Hope this helps!
If you need an older Python version, you can usually install the latest Anaconda and then create a separate environment with the specific Python release you want using conda create -n myenv python=3.10 (or another version). Older Anaconda installers are also available in Anaconda’s archive section. Similar to how Easter UCAT Prep materials are updated while still supporting older study methods, Anaconda lets you work with previous Python versions without needing an outdated base installation.