How to use Binance Wallet with my DCA strategy?

For starters, I am newbie. So I might recognize when you guys actually help me out.

I simply began trading BTC in binance and have been buying small quantities of BTC previous couple of weeks have around $500.

I've traded shares earlier than on Trading 212 the place you purchase shares, hold on, and sell it perhaps after 5-10 years or whatever.

But Binance Wallet sounds new to me because I don’t perceive what to do after i buy BTC every week. Do I instantly transfer it to my pockets or let it stay in BTC trade (as the value of BTC goes up or down). I see the “Obtain” button on my wallet after which the option of “Transfer from Binance Change”

I assumed after you purchase BTC you own it anyhow. And if I don’t personal it, and once I move to my wallet, does my $500 stop rising if for instance BTC goes up by 10%?

What do yoy guys do since after shopping for btc every week/day/month? Please clarify! Thanks!!