WIN settings screen >update/backup >more options >See advanced settings >(down leftcorner screen : SYSTEM IMAGE BACKUP :create a system image : > now win is looking for your disc/ stick or memory card to make it on (connected example by USB )
simple action in Win10 , only a bit much hidden , no need for third-party program , did it already once in Chuwi pro book as this one likes blue screen tooo much after updates (most time self repairing…it)