I can't login

reset your password by using these two methods
Reset your password using alternate email id
or
reset your password using security questions

1. Go to the login page at https://www.facebook.com
2. In the top right, click Can't log in?
3. Type the email, phone number or username associated with your account, then click Search and follow the on-screen instructions

To safeguard user privacy, the Facebook login process requires the input of an email address, username or mobile number as well as a password.
While you may opt for the "Remember Me" and "Remember My Password" features on your personal device, there may be times when you need to manually log in to your account.
If you're not able to locate your account from the login page, there are several steps you can take to recover it.Invalid or Expired Email Address
1. If you no longer have access to the email address that is linked to your Facebook account because it is invalid or expired, locate your account by logging in with an alternative.
If you registered a username, enter it in the "Email" field on the login page.
Enter your password and select the "Login" button. If unsuccessful, type your mobile phone number in the "Email" field on the login page.
Enter your password and select the "Login" button.
This will work if you've registered for Facebook texts.
If unsuccessful, type an alternate email address in the "Email" field on the login page.
Enter your password and select the "Login" button.
If you are still unable to identify your account, complete and submit the "I Cannot Identify My Account" report, which you'll find at facebook.com/help.
Click "Browse Help Center Topics" in the left column. Click the "Login & Password" option under "Managing Your Account."
Click on "I Can't Remember Which Email Address I Use To Log In To Facebook" and click the link in option 5.
Click the "I Can't Identify My Account" link in the lower-left corner of the resulting page to access the report.
2 . After you've logged in, click the "Account Settings" option that appears in the "Account" drop-down menu in the upper-right corner of any page.
3. Click the "Change" link next to the "Email" option of the "Settings" tab.
View your current email settings and edit as desired to manage email addresses that can be used for login.
Invalid Password
4. Visit facebook.com/recover.php in your browser.
5. Enter your email address or mobile phone number in the "Email or Phone" field that appears at the top of the page or enter your Facebook username in the space provided.
If you don't know the email address, mobile phone number or username that is associated with your account, type your name and the name of a friend in the spaces provided at the bottom of the page and click "Search."
6. Type the words that appear in the resulting security box to authenticate your request and click "Submit."
7. If the information that appears on the resulting page matches your account, click the "Reset Password" option to access your account.

To safeguard user privacy, the Facebook login process requires the input of an email address, username or mobile number as well as a password.
While you may opt for the "Remember Me" and "Remember My Password" features on your personal device, there may be times when you need to manually log in to your account.
If you're not able to locate your account from the login page, there are several steps you can take to recover it.Invalid or Expired Email Address
1. If you no longer have access to the email address that is linked to your Facebook account because it is invalid or expired, locate your account by logging in with an alternative.
If you registered a username, enter it in the "Email" field on the login page.
Enter your password and select the "Login" button. If unsuccessful, type your mobile phone number in the "Email" field on the login page.
Enter your password and select the "Login" button.
This will work if you've registered for Facebook texts.
If unsuccessful, type an alternate email address in the "Email" field on the login page.
Enter your password and select the "Login" button.
If you are still unable to identify your account, complete and submit the "I Cannot Identify My Account" report, which you'll find at facebook.com/help.
Click "Browse Help Center Topics" in the left column. Click the "Login & Password" option under "Managing Your Account."
Click on "I Can't Remember Which Email Address I Use To Log In To Facebook" and click the link in option 5.
Click the "I Can't Identify My Account" link in the lower-left corner of the resulting page to access the report.
2 . After you've logged in, click the "Account Settings" option that appears in the "Account" drop-down menu in the upper-right corner of any page.
3. Click the "Change" link next to the "Email" option of the "Settings" tab.
View your current email settings and edit as desired to manage email addresses that can be used for login.
Invalid Password
4. Visit facebook.com/recover.php in your browser.
5. Enter your email address or mobile phone number in the "Email or Phone" field that appears at the top of the page or enter your Facebook username in the space provided.
If you don't know the email address, mobile phone number or username that is associated with your account, type your name and the name of a friend in the spaces provided at the bottom of the page and click "Search."
6. Type the words that appear in the resulting security box to authenticate your request and click "Submit."
7. If the information that appears on the resulting page matches your account, click the "Reset Password" option to access your account.
https://www.facebook.com/recover.php
Identify your Account
http://www.facebook.com/help/?faq=18012
How can I make sure I don't lose access to my account

To safeguard user privacy, the Facebook login process requires the input of an email address, username or mobile number as well as a password.
While you may opt for the "Remember Me" and "Remember My Password" features on your personal device, there may be times when you need to manually log in to your account.
If you're not able to locate your account from the login page, there are several steps you can take to recover it.Invalid or Expired Email Address
1. If you no longer have access to the email address that is linked to your Facebook account because it is invalid or expired, locate your account by logging in with an alternative.
If you registered a username, enter it in the "Email" field on the login page.
Enter your password and select the "Login" button. If unsuccessful, type your mobile phone number in the "Email" field on the login page.
Enter your password and select the "Login" button.
This will work if you've registered for Facebook texts.
If unsuccessful, type an alternate email address in the "Email" field on the login page.
Enter your password and select the "Login" button.
If you are still unable to identify your account, complete and submit the "I Cannot Identify My Account" report, which you'll find at facebook.com/help.
Click "Browse Help Center Topics" in the left column. Click the "Login & Password" option under "Managing Your Account."
Click on "I Can't Remember Which Email Address I Use To Log In To Facebook" and click the link in option 5.
Click the "I Can't Identify My Account" link in the lower-left corner of the resulting page to access the report.
2 . After you've logged in, click the "Account Settings" option that appears in the "Account" drop-down menu in the upper-right corner of any page.
3. Click the "Change" link next to the "Email" option of the "Settings" tab.
View your current email settings and edit as desired to manage email addresses that can be used for login.
Invalid Password
4. Visit facebook.com/recover.php in your browser.
5. Enter your email address or mobile phone number in the "Email or Phone" field that appears at the top of the page or enter your Facebook username in the space provided.
If you don't know the email address, mobile phone number or username that is associated with your account, type your name and the name of a friend in the spaces provided at the bottom of the page and click "Search."
6. Type the words that appear in the resulting security box to authenticate your request and click "Submit."
7. If the information that appears on the resulting page matches your account, click the "Reset Password" option to access your account.

To safeguard user privacy, the Facebook login process requires the input of an email address, username or mobile number as well as a password.
While you may opt for the "Remember Me" and "Remember My Password" features on your personal device, there may be times when you need to manually log in to your account.
If you're not able to locate your account from the login page, there are several steps you can take to recover it.Invalid or Expired Email Address
1. If you no longer have access to the email address that is linked to your Facebook account because it is invalid or expired, locate your account by logging in with an alternative.
If you registered a username, enter it in the "Email" field on the login page.
Enter your password and select the "Login" button. If unsuccessful, type your mobile phone number in the "Email" field on the login page.
Enter your password and select the "Login" button.
This will work if you've registered for Facebook texts.
If unsuccessful, type an alternate email address in the "Email" field on the login page.
Enter your password and select the "Login" button.
If you are still unable to identify your account, complete and submit the "I Cannot Identify My Account" report, which you'll find at facebook.com/help.
Click "Browse Help Center Topics" in the left column. Click the "Login & Password" option under "Managing Your Account."
Click on "I Can't Remember Which Email Address I Use To Log In To Facebook" and click the link in option 5.
Click the "I Can't Identify My Account" link in the lower-left corner of the resulting page to access the report.
2 . After you've logged in, click the "Account Settings" option that appears in the "Account" drop-down menu in the upper-right corner of any page.
3. Click the "Change" link next to the "Email" option of the "Settings" tab.
View your current email settings and edit as desired to manage email addresses that can be used for login.
Invalid Password
4. Visit facebook.com/recover.php in your browser.
5. Enter your email address or mobile phone number in the "Email or Phone" field that appears at the top of the page or enter your Facebook username in the space provided.
If you don't know the email address, mobile phone number or username that is associated with your account, type your name and the name of a friend in the spaces provided at the bottom of the page and click "Search."
6. Type the words that appear in the resulting security box to authenticate your request and click "Submit."
7. If the information that appears on the resulting page matches your account, click the "Reset Password" option to access your account.
https://www.facebook.com/recover.php
Identify your Account
http://www.facebook.com/help/?faq=18012
How can I make sure I don't lose access to my account

Facebook has become a daily or near-daily habit for many people all over the world: People spend more than 700 billion minutes every month on the site, talking to friends, playing games and sharing information. While signing up with Facebook is simple, sometimes accessing an existing account can prove to be problematic. This can occur for a variety of reasons.

1. Incorrect Password
   • Facebook users who attempt to log into the site with an incorrect password will not be able to access their account until they go through the password recovery process. Users can recover their Facebook password by clicking the "Forgot Your Password?" link underneath the password login field. Users must enter their Facebook email address, linked mobile phone number, Facebook username, or their name and a friend's name. Following information entry, users can click the "Search" button to identify their account and have the password reset to a new password of the user's choice.
     
   Incorrect or Forgotten Email
   • Facebook users who provide an incorrect email address will be unable to log into the site. Since an email address must be entered exactly as it appears on the email account, including any capital or lowercase letters, numbers and special symbols, an incorrect email login may be as simple as an accidental lowercase letter or a forgotten underscore. Facebook users should check their email address to ensure that no mistakes of this nature have occurred before login.
     If a user has forgotten the email address used for their Facebook account, Facebook suggests the following options for email address recovery: Try to log in with a username if one was registered, try to log in using a mobile phone number if one is linked to the account, try locating the account on the "Password Reset" page, or ask a Facebook friend to view the account and find the email address listed on the profile. If none of these options work, Facebook suggests using any option on the "Recover Your Account" page.
     
   Cache Or Cookies Problems
   • Facebook users who are unable to log in may be having a cache or cookies problem. To fix these type issues, users should clear the cache and cookies on the computer or mobile device, enter "m.facebook.com" as a URL rather than using previously established bookmarks or links, then log in as usual.
     
   Account Disabled by Facebook
   • Facebook seeks to keep its site populated with real people, rather than fake profiles. As Facebook states, "Since accounts that impersonate anyone or anything can damage the integrity of this environment, Facebook doesn't allow fake profiles for celebrities, pets, ideas or inanimate objects." If your profile is deemed to be a potential fake profile, the account may be disabled by Facebook. When this occurs, the user will get a message upon attempted login that provides a link to the "Confirm Your Identity" page. This page provides possible reasons that the account may have been disabled. In some cases, it is due to the user not confirming an identity via a phone number.
     

I hope you find it very helpful. Best regards.

If you've type in your password incorrectly, you should see a window pop up. At the bottom, it says "Forgotten your password?" (in blue), if you click this, it will take you to another window which will give you options to send the password to your email account registered with Facebook. OR, another link in blue has "Login Problems Help Page". Any of these should help - one thing though - did you type in your email address correctly at the login page? It will not match an incorrect email / correct password, or correct email / incorrect password combination!

have plms to login in face book cuz keep on chaing password and i want to go back to the being that i register an new email address and passwords cant keep login cuz said wrong passwords and keep telling me to go to yahoo mail to comfirm my id when i do there is no id for facebook for me to comfirm

I can’t receive the email to reset my password, because I no longer have access to the email address associated with my account. You can change your login email address at any time in the Settings ta... You can change your login email address at any time in the Settings tab of the Account page. Please note that you can log in with any email address you have added to your account. However, if you no longer have access to an email address associated with your Facebook account, you will need to contact your email service provider in order to regain access to that address.

If you forgot your password or would like it reset, click here to reset your password.

If you’re still unable to log in or change your login email address, click here.

If you are having trouble accessing an existing account on the site, please do not create another account, as this is a violation of our Terms of Use and may delay resolution of the issue.