Account verification is a process used by online services to confirm the identity of a user. This often involves sending a verification code to the user's email or phone number, which they must enter to complete the registration or login process. This step helps ensure that the person creating or accessing the account is legitimate. The purpose of account verification is to enhance security and protect against unauthorized access. By verifying accounts, companies like Google or Facebook can reduce the risk of fraud and maintain the integrity of their platforms. This process is essential for safeguarding personal information and ensuring a safe online experience.