Keeping large balances on an exchange means trusting a third party. Withdrawing to your own wallet gives you true control.
Open your wallet, select the right coin and network, and copy your receiving address.
On the exchange, choose Withdraw, select the same coin and network, and paste your address.
Confirm the address and network match exactly. Choosing the wrong network can permanently lose the funds.
Enter the amount, complete any two-factor authentication, and confirm the withdrawal.
Check your wallet for the incoming transaction and wait for confirmations.
Always do a small test withdrawal first when moving to a new address.