moderated Re: need help please in my win10 I am unable to successfully paste some copied files from one folder into a new folder
See: Britechguy’s Standard Advice Regarding Windows 10 Issues and Their Repair
I would actually recommend trying the SFC/DISM instructions before considering rolling back a recently installed update, as using those utilities will not prevent you from rolling back a recent update if they do not fix the issue.
Brian - Windows 10 Pro, 64-Bit, Version 1909, Build 18363
The purpose of education is not to validate ignorance but to overcome it.