1. Your Gmail Account's Security
If someone tries to take over your Gmail account, then your account might be locked for your security.
. Secure your Gmail account.If you don't secure your Gmail account, you're at risk of being locked,rather your account will be more vulnerable to attackers.Don't use a weak or a guessable password.
. Don't use a friend's or a public device,like public computers,to log in to your Gmail account.If you mistakenly use a device that's not yours to sign in to your Gmail account, then to forget to sign out remotely.We'll discuss about how to sign out remotely and Gmail security in detail in a different article.

2. Provide Accurate Recovery Info
Recovery info is used by Google to help you get back into your Gmail account by receiving codes.You can add a recovery phone or a recovery email,they're of great importance.Rather,they help you recover your Gmail account when locked or someone snatched it away from you.
Furthermore,security tips and suspicious login attempts notifications are sent by Google to your recovery email to help you secure your account.

Add/Update Recovery Email
Many of us don't add a recovery email address in our Gmail account's settings.
. Go to My account page...


Continue reading the full explanation in the link below :

https://www.dailies.com.ng/2022/08/how-to-prevent-being-locked-out-of-your.html