@donq said in how to change default window size when opening a new window?:
@pointbob
No one does have your setup 
Well, Opera seems to open new windows, sized by current one, except when base window is snapped to screen side - like your screenshot shows. This is partly caused by Windows itself - snapped window coordinates are internally different.
I would try next:
- drag your Opera main window into some other, unsnapped location
- move-resize it to correct location (do not allow Windows snap it to side)
- close-open Opera - should rememeber position
- drag-snap Opera window to right side (like on your image)
- open new window - what happens?
If all this does not help, report a bug to Opera.
Hi. Thanks for the reply..
Unfortuanetly you lost me at "windows snapping"...i have no idea what you are talking about lol.
I click on opera to open the browser. What you see is how it opens..I'm not snapping things...