How to increase HP ALM 11.5 Resolution size

Dear All,

Kindly help me out how to increase the resolution of HP ALM 11.5. After login to HP ALM all the fields, tree structure and details are not visible properly and are very tiny. Please let me know whether I need to change any registry settings to make it possible.

Note : I have already tried with changing the windows screen resolution , but it does not work.

I have already tried to change the zoom option in my browser also, it does not work.

Kindly help me in this regard.

Thanks and Regards

Debashish