This is a collection of resources that I found useful in getting started in my transition. Some of this may be useful to non-trans folks. Some will be more specific to trans people. Mostly Reddit YMMV.

Detailed Transition Guide for Trans women - This was my starting point. Made initial purchases off recommendations here. Seems generally well regarded.

Voice training guide for trans women - Lots of good resources. Even if you’re just interested in being able to control your voice for voice acting or singing.

A Generic Guide to Lathering with pictures - A guide for lathering to use a safety razor.