change user-manager password

Please help me,
how can i change the password to login in user-manager ???

from RouterOS console you can
http://wiki.mikrotik.com/wiki/User_Manager/Getting_started#Create_first_subscriber

Can somone delete a subcriber for hotspot or user manager from the console?.

Again I want to ask, can you help me with configuration of hotspot and transparent web-proxy in the same mikrotik box. So that many sites including https will open for my connected hotspot users.

Subscriber can be removed by issuing

/tool user-manager customer remove admin

, where admin must be replaced with the login of your subscriber.

Thanks Normis. It worked like magic. I have removed many subscribers that wat created by my second in an error.