All I care is if I can set the theme back to classic, to resemble grey windows nt/2000 style. They mentioned that the start menu search is now also going to se

All I care is if I can set the theme back to classic, to resemble grey windows nt/2000 style. They mentioned that the start menu search is now also going to search the web. Please make an option to disable that! Also no mention of a clipboard manager. Personally I cannot work without a clip history, I don't understand how can you be productive without it.