Can not log in on new computer - Computers & Internet

Just log into Facebook on the other computer, you don't have to do anything with the old computer except make sure it's not set to log in automatically so somebody else could use it.

looks as though the user profile might be corrupt. Try booting into safe mode or another user log in. If you can access safe mode create another account. Reboot computer normally and log into the new account. If new account works then you have a corrupt user account that would need to be fixed or just transfer all data to new account and remove old account.

I'd suggest just to reset your password and try again.

Log book? is it a note book, a lap top, a computer, or is it just a book? Come back to me if it is a notebook computer. Otherwise I cannot help you with a paper 'log' book. I don't think anyone else would help you with this. Sorry.

If you want to change Facebook user accounts on the same computer, you can do one of three things:

1) Simply click on Account and Logout, then log in with the new user.

2) Use a different browser, like Firefox, so that the first user doesn't need to log out before the second user can log in - the second user simply opens the Internet in Firefox instead.

3) Create a new Windows user account. The second user would then log out of the first person's Windows account and log in to their own and open Facebook there.

I assume you cannot log into your user account in Windows.
This is how to create a new user account to log in and to move your user files from the old account to the new one.
Start the computer and keep pressing F8 until startup menu appears. Use arrow keys to select "safe mode".
When windows appears, log on as Administrator.
Use Control Panel, Users and create a new user. Select Computer administrator type. Restart the computer and log on to the new user account. Then you will have to move all your data files:
Open Windows Explorer, navigate to C:\Documents and settings\[your old user account]
Select folders Desktop, Favorites and My Documents (this may appear as [User]'s documents) and copy or cut them. Go to c:\Documents and settings\[your new user account] and paste them here.
You will lose only the desktop picture and some windows settings.
After that you may delete the old user account from Control panel/Users

start the computer in safe mode by pressing F8 during boot up. You will notice there is now an admin account. Open the admin account and then click Start/Run In Run type cmd and hit enter. When dos opens type this " net user yourname * " without the quotes. Dos will ask for a new password, enter it and your done. Restart the computer and your new password is set. :)

Did you download and install the Yahoo messenger already?
If so, you can just log in with your old account and password.
If not, d/l it here: http://messenger.yahoo.com/download/