Firstly, sign up for a PayPal account if you don't already have one.
Search for a reputable platform that allows you to buy Bitcoin with PayPal, such as Paxful or Localbitcoins.
Create an account on the platform you have chosen.
Link your PayPal account to the platform by providing your PayPal email and password.
Search for a seller on the platform that is willing to sell you Bitcoin with PayPal.
Review the seller's reputation and read any reviews or feedback they have received.
Once you have found a seller you are comfortable with, initiate the transaction by placing an order for the amount of Bitcoin you wish to purchase.
Provide the seller with your Bitcoin wallet address where you want the Bitcoin to be sent.
Confirm the transaction details and wait for the seller to confirm receipt of your payment through PayPal.
Once the seller confirms receipt of payment, the Bitcoin will be transferred to your wallet address.
Check your wallet to ensure that the Bitcoin has been received.
If you are satisfied with the transaction, you should leave positive feedback for the seller.
If you encounter any issues or problems during the transaction, contact the platform's customer support team for assistance.
Repeat the process whenever you wish to buy more Bitcoin with PayPal.
It is recommended to always check the value of Bitcoin before buying it, so you can decide when is the best time to buy it.