Here's a step-by-step guide to buying tokens on decentralized exchanges (DEXs):

1. *Choose a DEX*: Select a reputable decentralized exchange like Uniswap, SushiSwap, or Curve.

2. *Set up a wallet*: Connect a Web3-enabled wallet like MetaMask, Trust Wallet, or Ledger Live to the DEX.

3. *Deposit funds*: Send cryptocurrencies like Ethereum (ETH) or other supported tokens to your wallet.

4. *Search for the token*: Find the token you want to buy on the DEX's token list or search bar.

5. *Check the liquidity pool*: Ensure the token has sufficient liquidity to facilitate a smooth transaction.

6. *Set your price*: Determine the price at which you want to buy the token, or use the "market order" option.

7. *Execute the trade*: Confirm the transaction details and complete the purchase.

8. *Store your tokens*: Keep your newly acquired tokens in your wallet or transfer them to a secure storage solution.

Remember to always exercise caution and follow best practices for secure trading on decentralized exchanges!