I use online email and I cannot get to my contacts.  If I click on contacts a blank tab opens and I cannot close it unless I log off.  I have contacted yahoo and At&T and cannot get any help.  I have tried my account on 5 different PC's and still cannot open my email contacts.  Is anyone else getting fed up with this. 

I would use pop 3 mail if I could but I travel and use other PC's so why can't online email work properly?