1/. external drives not shown on device manger/desk top after upgrade from win 8.1 to win 10(3 month before}. PC asus t100 chi, few months old.
2/. how to revert win 8.1 from win 10. after upgrade to win 10 exceeding 1 month
Hi Scso, almost all laptops and PC’s have hidden partition that hold the copy of original Windows and setting which you had later on your system. To access that setting, you only have to press F11 when starting your system. By doing this you will be able to view menu with the option to restore factory settings. Hope it will work for you!!