Someone has leaved some comments in my page, n he gave me solution to access my yahoo account in berggi
Just recover monitor display problem!!
Ga tau nih kompie-nya sepupu gw tiba2 dislpay-nya berputar 90 degree. Gw coba drag toolbar-nya ke bawah tetep ga mau. It works actually-the toolbars only!tapi display-still in 90 degree position [musti nengeng kesamping gitu buat baca]
finally i just click2 help center-right click on toolbar-monitor etc..
WHen i almost give up, i clicked the right click, n click Graphic Options-Graphic Properties... Finally!! i found the problem, the Rotation icon!!it has turned to 90 degree [i dont know who did it, my cousin perhaps]. Yeahh... just click the normal icon!! n finally it comeback as before!! Yihaaaa... so happy... [dont blame me, im not an computer's expert...]
So next time when i have the same problem, i already know how to solve it :>