It is very easy to approve a pull request (PR) in Bitbucket. Here’s a quick tutorial on how to do it:
- On Bitbucket's main dashboard, select and open a repository.
 - After that, go to the left-side panel and click 'Pull Requests'.
 - Browse the list and click the specific pull request you wish to approve.
 - After that, tap 'Approve' at the top-right corner.
 - After completing these steps, the selected pull request (PR) will be approved instantly.
 



