Advice/Tips Please?!

🙈🙉🙊

So my son turned a year old a couple weeks ago. I've decided I want to start potty training him. But this is my first child, and I have no idea what's the best way to go about it. I have a little training potty thing. I got it out for him today & put it in my living room floor to let him check it out. So far, he's sat in it twice & picked it up and carried it around 3 times lol. Other than that, he's not done anything with it. I haven't yet started trying to get him to go in the potty. I'm a single mom, father is not in the picture. How do you know when a boy has to go potty? What's the best way to get him to go? I've been told to put a cheerio in it & tell him to aim. And I was also told that when he starts pulling on his diaper that it's time to start getting him out of them. He's just started pulling on his diaper this past week. Any advice/tips would be greatly appreciated! TIA 😘.

Edit- I'm not asking if you think it's the right age or not. I'm asking for tips on how to potty train a boy. If you don't have any tips, please don't comment. Thanks.