Hi guys & girls I've downloaded this img file I've formatted my sandisk ultra 64gb micro sdxc card to fat32 with guiformat and write the image via win32disklmager when I put the micro sd in my pi 2 version b I get this message

SSH is enabled and the default password for the 'pi' user has not been changed. This is a security risk – please login as the 'pi' user and type 'passwd' to set a new password.

Any idea what I can do thanks