Changing your Facebook password just takes a few seconds, so it's a good idea to alter it whenever you suspect somebody may have accessed your computer system, or regularly every couple of months.
If you find infections or malware on your computer, change your Facebook password. If others have administrative access to your company page, remind them to keep their passwords protect as well.
Change The Password In Facebook
Check in to your Facebook account. Go to Settings > General > Edit, situated next to Password.
Enter your present password followed by the one you 'd like to be your new one. Click Save Changes to apply your edits:
Tips
Use a strong password for your Facebook account. Facebook recommends a mix of at least six characters consisting of numbers, letters and punctuation marks.
If you can't remember your password, click the "Forgot Your Password" link on the Facebook login screen. Follow the onscreen instructions to determine your account and reset your password.
Warning
Your Facebook password is not the only point of entry for potential hackers. Anyone with access to the email address you use to log in to Facebook can reset your password and take over your Facebook account. Facebook suggests altering your email account password and utilizing various passwords for various accounts.
And one more thing please don’t forget to share this awesome trick to use the Change The Password In Facebook with your friends.