To enter into futures contracts on Binance as a spot trader, follow these steps:

*Step 1: Enable Futures Trading*

1. Log in to your Binance account.

2. Click on the "Futures" tab.

3. Read and agree to the terms and conditions.

4. Enable futures trading.

*Step 2: Transfer Funds*

1. Transfer USDT (or other supported assets) from your spot wallet to your futures wallet.

2. Click on "Futures" > "Account" > "Transfer".

3. Select the asset and amount to transfer.

*Step 3: Choose a Contract*

1. Click on "Futures" > "Trade".

2. Select the SOLUSDT contract (or other desired contract).

3. Choose the contract type (e.g., perpetual or quarterly).

*Step 4: Set Leverage*

1. Adjust the leverage slider (up to 125x for SOLUSDT).

2. Be cautious with leverage, as it amplifies both gains and losses.

*Step 5: Place an Order*

1. Choose a order type (e.g., limit, market, or stop-limit).

2. Set the price and quantity.

3. Click "Buy/Long" or "Sell/Short" to execute the trade.

*Step 6: Monitor and Adjust*

1. Monitor your position's performance.

2. Adjust your position or close it as needed.

Remember to understand the risks and fees associated with futures trading before getting started. It's essential to educate yourself on futures trading strategies and risk management techniques to minimize potential losses.