Backup your Registry before you try this

Performance Hack, Home / Pro

Start > Run > type regedit > OK > in Registry Editor open - [HKEY_CURRENT_USER\Control Panel\Desktop]

Set Values

"ForegroundLockTimeout"=dword:00000000
"HungAppTimeout"="4000"
"MenuShowDelay"="200"
"WaitToKillAppTimeout"="5000"

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control]

Set Values

"WaitToKillServiceTimeout"="4000"

Note "MenuShowDelay" 0 is too fast the default is 400

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