How to SSH to a server from Windows?

You can use PuTTY for connecting to a server from windows.

How to reset EE Password?

Forgot your EE Password, no problem. Please visit https://www.ee.iitb.ac.in/login_test/reset/ using Institute LDAP Credentials and reset you password.

How to modify GPO(Institude LDAP) Password?

Please go to https://camp.iitb.ac.in/ > Log into LDAP System and change your password.