I cannot update my google play service.

[Android Central Question]

I cannot sign into my google accountsit shows authentication failed and so i cant able to update my google play service.how can i fix this

 

[Rukbat]

Try going to https://myaccount.google.com/dashboard in your web browser and if it asks for a password (or an account and password) put it (or them) in. Then you'll see if you're using the right one(s).

You should have your current login and password in your password safe (which you should have).