Friends don't let friends use Ollama
If you want a gentle start, may I suggest Jan.ai? It's a ride on lawn mower compared to the sports car I suggested...but you need to dip your toe into the water before you go ludicrous speed.
Once you get a feel for that, I'm going to suggest some MCP tools to you as well. I don't know if Jan finally added MCP servers to their stack (they should have by now!).
The following are ... ok. Not the best and not what I run with but again, lawn mower before sports car
https://github.com/ofershap/mcp-server-markdown
https://github.com/jeffreyrampineda/kiwix-wiki-mcp-server
https://github.com/modelcontextprotocol/servers/tree/main/src/filesystem
https://github.com/exa-labs/exa-mcp-server
https://www.home-assistant.io/integrations/mcp_server/
Sorry - again: too much info. Start with Jan. You'll be amazed...and then perplexed...and then frustrated. That's the time to migrate thru to llama.cpp or PolyStrata and start adding those MCP tools I mentioned above.
https://github.com/VecSzn/PolyStrata
https://github.com/srware-net/LocalLightChat/
https://github.com/open-webui/open-webui
Then we can get freaky :) Oh...we have such sights to show you lol