powershell (admin) :
// when on AC (plugged)
powercfg.exe /setacvalueindex SCHEME_CURRENT SUB_VIDEO VIDEOIDLE \<time in seconds>
powercfg.exe /setacvalueindex SCHEME_CURRENT SUB_VIDEO VIDEOCONLOCK \<time in seconds>
// when on DC (battery)
powercfg.exe /setdcvalueindex SCHEME_CURRENT SUB_VIDEO VIDEOIDLE \<time in seconds>
powercfg.exe /setdcvalueindex SCHEME_CURRENT SUB_VIDEO VIDEOCONLOCK \<time in seconds>
powercfg.exe /setactive SCHEME_CURRENT
VIDEOIDLE = timeout used when the PC is unlocked VIDEOCONLOCK = timeout used when the PC is at a locked screen
New Outlook (To continue using Windows Mail), Dev Home...
Remove apps via powershell (admin) :
Get-AppxProvisionedPackage -Online | where Displayname -match 'devhome|outlook' | Remove-AppxProvisionedPackage -AllUsers -Online
Delete this keys in regedit :
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\Orchestrator\UScheduler\DevHomeUpdate]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\Orchestrator\UScheduler\OutlookUpdate]
and
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\Orchestrator\UScheduler_Oobe\DevHomeUpdate]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\Orchestrator\UScheduler_Oobe\OutlookUpdate]