Scren resolution Fix after inatall opensus 11.1

New to linux and opensuse so please be gentle.
Istall appear to be succesful except that I can not run on a screen resolution of 1024768. Runs ok on 800600 but appearence is clunky. is there a solution to fix this.

Hi,

Welcome to openSuSE.

If you’re having display problems, the first thing I’d do is install the relevant Proprietary video card drivers.

Take a look at this page:
Additional YaST Package Repositories - openSUSE

Good luck,
Barry.