What he said. For most snowy scenes you are best to over-expose by 1 stop or so. That’ll get you white snow, rather than dull grey.
If it has loads of scene settings, you will probably have one for beach/snow. This will do the over-exposure for you.
Try and keep the camera in between shots, as it’ll improve battery life.
Bit OTT perhaps, but a polariser might help for emphasising nice blue skies & reducing glare, assuming you can get one for the lens. You’ll need a circular polariser & will need to find the filter thread size on your lens. Hoya do some decent ones at a good price.