To improve online privacy, start by being mindful of what personal data you're sharing when creating new online accounts or making purchases. Read the terms of service and privacy policies carefully before agreeing to them, and opt-out of any data-sharing programs you don't need or understand.
Consider using a password manager to generate strong, unique passwords for each account, and enable two-factor authentication whenever possible.
For secure browsing, use a reputable Virtual Private Network (VPN) that has been audited for its privacy record. Avoid public Wi-Fi networks when accessing sensitive information, and regularly update your browser and operating system to ensure you have the latest security patches.
In addition to technical measures, be cautious about which online services you share data with, and avoid social media platforms or email providers that sell personal data without explicit user consent. By taking these steps, you can significantly reduce your online visibility and protect your identity.