Regedit

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System]
"NoDispBackgroundPage"=dword:00000001

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\ActiveDesktop]
"NoChangingWallpaper"=dword:00000001
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Disable help &....
Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer]
"NoDriveTypeAutoRun"=dword:00000091
"NoWelcomeScreen"=dword:00000001
"NoRecentDocsMenu"=dword:00000001
"NoSMHelp"=dword:00000001
"NoAutoUpdate"=dword:00000001
"NoSMMyDocs"=dword:00000001
"NoInstrumentation"="1"
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 http://www.kellys-korner-xp.com/xp_reg_edits.htm

Comment CMD website 
បើសិនបើ virus hide folder អ្នក អ្នកត្រូវចូល​ start  Run write CMD copy attrib -r -s -a /s /d   Paste លើ Drive ដែលចង់ Show  Ex : F:\>attrib -r -s -a /s /d