I am new to my Surface3 and have spent the last few days transferring files and settings from my Pro 2. Sorry if this has been asked, and answered already - I did search but can't find it anywhere. I only seem to have one power profile, balanced, rather than battery saver and performance. Is this normal ? I haven't changed anything to make it this way, as far as I know. I have yet to investigate the HyperV(?) thing that seems to be talked about. Thanks for any/all help.