How to paste data without formatting
Terrier eDevelopment Excel Channel - you can filter the courses by your version of Excel and your skill level.
ChatGPT (and other generative AI platforms) is incredibly useful when troubleshooting a function or working through calculations. You can also try asking about Excel shortcuts, system set-up, and other tricks to make operating in Excel easier. Here's an example conversation: https://chatgpt.com/share/67eedae8-7dfc-800c-8ecb-6623d97baee9
Microsoft Support has guides for everything. Search the Excel support page for detailed process guides: https://support.microsoft.com/en-us/excel
YouTube has many content creators and videos for both conceptual material ("Excel macros for beginners") and specific functional topics ("XLOOKUP in Excel").