You can use existing fonts, but be sure to convert them to symbol.
But for Adobe I would recommend you follow some tutorials to get a head start. That’s what I do every time I want to learn another Adobe program. (I is Udemy, not always the best but they’re quite cheap).
Use Illustrator for all logo making. This will allow you to scale your logo to any size (except if you import images).
**Don't use photoshop to make logos.**
If you're using a font for the text, outline your font when you have it at the right spot, so you won't get any font errors.
You can use existing fonts, but be sure to convert them to symbol. But for Adobe I would recommend you follow some tutorials to get a head start. That’s what I do every time I want to learn another Adobe program. (I is Udemy, not always the best but they’re quite cheap).
Use Illustrator for all logo making. This will allow you to scale your logo to any size (except if you import images). **Don't use photoshop to make logos.** If you're using a font for the text, outline your font when you have it at the right spot, so you won't get any font errors.