Regarding these 2 commands: ======================================================== dism.exe /online /cleanup-image /scanhealth dism.exe /online /cleanup-image /restorehealth ======================================================== If first command reports that everything is fine and nothing is broken, there is no need for the second one. is those 2 commands adequate? and especially is there a neef for someone to run sfc /scannow? and if there is a need then please describe the difference between sfc /scannow and dism.exe /online /cleanup-image /scanhealth Detailed explanation would help a lot. Thank you all.