I updated my iMac Pro to Big Sur --- hell --- why did none of you warn me about that ugly log in screen !!!! I almost had to go to the loo to chuck.
I've tried everything I know to change that godawful colour screen to my own photo -- once I click on name to log in it changes to what I have chosen now -- but honestly that is such a shock to open your Mac and see that first thing in the morning. ?I feel a letter to Tim Cook coming on !!!
Jude
