[Koha] Koha Logo

Dear Koha Support Community, I am wanting to remove the Koha logo that is in the top nav bar (left side near cart) and/or replace it with my own logo of the same size. I was wondering if someone could share some detailed instructions on how to accomplish this.I have seen it accomplished on other Koha sites. I am familiar with the Global System Preferences and have made some changes to the main body, side bars and footer. I just can't seem to figure out how to remove/replace that logo. Thank you In His Service, Bill Kingsley Rutland Area Christian School IT Department Director itdept@racsonline.org www.racsonline.org