You can try this website.
https://tradingstrategyguides.com/blog/It helped me a lot when I started my journey as a trader. As long as you are ready to take your time to take in as much as you can, you will be fine. I will recommend you start from old topics.
You can also search other stuffs on google if you are pretty good at searching, but I believe you will get almost everything to set you on the right path here. Cheers!