I can not sign into my IPad. When I put in passoword and the screen comes up with all icons on it, a box appears asking me to sign in to I Message and wants an ID passoword for an old email account which I am not sure what the passoword was. I changed my email over a year ago and was never able to change the email address on the Ipad that was used when I received it and set up the Ipad new. I can not get into the Ipad to the settings gear or do anything I have read in the support communites to wipe out the memory etc. and start over... What do I do to be able to use the Ipad ??
iPad 2, Not sure what operating system