here are the steps to turn an image into a vector:

1. Pick an image to convert to vector.
2. Select an Image Trace Preset.
3. Vectorize the Image With Image Trace.
4. Fine-Tune Your Traced Image.
5. Ungroup Colors.
6. Edit Your Vector Image.
7. Save Your Image.

Here is a step-by-step guide on how to vectorize an image in Adobe Illustrator :
1. Open Adobe Illustrator and import your image by going to File > Open.
2. Select your image and click on the “Image Trace” button from the top toolbar.
3. Choose a preset from the dropdown menu or adjust the settings manually.
4. Click on “Expand” to convert your image into a vector format.
5. Fine-tune your traced image by using the “Direct Selection Tool” or “Pen Tool”.
6. Save your vector image by going to File > Save As.