Hackers actually try to hack account in many different ways. They might hack into your email address and grab your password by Password Recovery. They can access to your computer by many different ways and grab all your browser Saved Passwords. Even they can just make a similar email address and try to knock Facebook help for Password Recovery. If you are not smart enough they might can guess your password and able to access to your account.
Step 1: Log-in into your Facebook and click on Settings.
Remember login approval via mobile is very much necessary. Because without your cellphone you will not able to access to your account. If someone else somehow get your password still he will not able to access to your account. Due to Facebook security only recognized browser with same IP address will have access to the account. If you even try to login from any different browser you will also need to give the security code send by Facebook via SMS in your phone.
This is the most secured way to protect your account from being hacked.
If you want to learn more Safety Tips read our another article about - Facebook Account Safety Tips