1. Use strong passwords: Use complex, unique passwords for each account, and avoid using easily guessable passwords like birthdays or pet names. Consider using a password manager to keep track of your passwords.

2. Enable two-factor authentication: Two-factor authentication (2FA) adds an extra layer of security to your accounts by requiring a code or verification from another device to log in.

3. Keep software up to date: Keep your operating system and software up to date with the latest security patches and updates. This can help protect against known vulnerabilities and exploits.

4. Use antivirus software: Use reputable antivirus software and keep it up to date to protect against malware and other threats.

5. Use a virtual private network (VPN): A VPN encrypts your internet traffic, making it harder for others to intercept or eavesdrop on your online activity.

6. Backup your data: Regularly backup important data to a secure, offline location. This can help protect against data loss from cyberattacks or other disasters.