Fatal : 'Permission denied' or 'Could not read from remote repository' or 'Authentication failed' at project push time in github.

In this tutorial we will see how to slove following error at project push time in github.

1.    Authentication failed.
2.    Could not read from remote repository.
3.    Permission denied.

Open Control Panel.

Click on Credential Manager.

Then click on Windows Credentials.

Then click on github credential and remove that.

Come to back in git bash and try to push your project. At project push time signin in your github via your brower or github access token.

See this below video for better understand :