I cant log in to gmail for amazon.it just says pwd or usr nme incorct. when I changed my password it doesn't allow me to log in instead says the same problem as above . I tried for more than 10 times

SOURCE: i cant acces my yahoo mail account and cant change password

to change it, you may have to ask a few questions on help desk to retrieve it.or you could cancel the account and set a new one up. you should be able to change your account pasword through customer service then create a new one using the old email address. use a good virus sweeper ie avast or spy hunter to run a check on your system DO NOT use the XP doctor that comes up when you use the internet that itself is a trogen. and i would not recomend any norton programms thy can upset your system big time.

SOURCE: For some reason I can't log in to gmail one specific computer

Hi,
perform a browser reset by going into: tools - internet options - advanced - reset.

2. remove all the tool bars from add or remove programs.( like google , yahoo tool bars)

SOURCE: i m not able to

You have been most likely infected with a keylogger. Since you use the same details for multiple networks it was easy enough to get the details for 1 network and the hacker got easy access to the rest. I advise you to run a full system scan then retrieve any social networks which may have been compromised(Yahoo for instance).

Have fun :)

SOURCE: my password doesn't work and i cannot sign in my gmail address

Next time, prior to changing the password, set your "password recovery options". You can enter a cell phone or alternative email address in order to assist in getting back online.

SOURCE: log out of gmail

Click your avatar in the upper-right, then click "Sign out."