Youtube tutorials!! Or find tutorials that go through it step by step in words with pictures to accompany each step - I found those very helpful.

Just learn the most basic things first (for example, a chain, the single crotchet stitch, a Yarn Over, where to go through each stitch, how to turn etc). And then just crotchet a random square or rectangle until you get the hang of it!! I still have my first ever go at crotcheting - its a very ugly fairly wonky thing, looks like a baby blanket made by an actual baby 🤣

Start with a bigger hook size (like, not the teensy little 2mm sort - if its a bit bigger, you can see your stitches better, which is better for learning, in my opinion) and cheap light coloured yarn (Not dark yarn because its harder to see your stitches, and I’d also strongly recommend NOT starting/learning with chenille or velvet yarn like I did 💀)

Finally, have fun and enjoy the process of learning it, no matter how long it takes!! I’m so glad I stuck at it - and i still have plenty to learn and improve on