Oracle 10g XE

[gopu_g]

Thanks. I was able to login as mentioned below. I am not sure how to proceed further.

Two things I want to rectify:

1. when I installed the default user created was system. How to reset the password for this user. Now when I try to login, it says the account is locked.

If your account is locked,unlock it.

connect as sys user, then

alter user system account unlock;

if you need to change the password,do it like the above poster said..

alter user system identified by ;