i have asked this in discord too , but hope i would get to see more here as of having a seperate post for this - i used the normal mode dism ++ cleaning winsxs , it did well , but i am afraid to touch the expert mode (its in options) which shows about installer folder ,hard link merge (930MB in mine) ,installer baseline cache . should i clean them , i am in win 7 64 ult .
if anyone tried and have some deep insights and experience , please kindly share some info ,thank you .