[A] [B] [C] [D] [E] [F] [G] [H] [I] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z] pagefiles, clearing  Parameters key  parameters of API routines  ParseAutoexec key  2nd  PART block (.ADM files)  partitions, boot vs. system  parts of system policies  2nd  PasswordExpiryWarning key  passwords     encrypting with SYSKEY      expiration warnings for      password encryption key (PEK)  2nd      storing in Registry  PDCs, recovering after crash  PEK (password encryption key)  2nd  Perflib key  performance     allocating system resources      data for, in HKDD      NT 4.0 Taskbar      speeding up shutdowns      tweaking      window animations  Performance key  Performance Monitor     controlling access to      counters  Perl programming language  Perl programs for manipulating Registry  permissions  2nd      HKLM\\\\SECURITY key data      key ownership  2nd      list of      on Registry keys      on restriction (winreg) key      setting  PersistentRoutes key  PersonalPhonebookFile key  phonebook, RAS  PhonebookMode key  Phonebooks key  PlugPlayServiceType key  .POL files  2nd  [See also system policies] POLEDIT (System Policy Editor)      applying policies  2nd      creating policies      creating policy templates      distributing policies      editing policies      interface of      managing policies with      saving/loading policies  2nd  POLICY block (.ADM files)  PowerdownAfterShutdown key  powering off at shutdown  Prefixes key  PreviewPhoneNumber key  Print key     of application identifier key\\\\Shell      of CurrentControlSet\\\\Control  Printers key  2nd  printing     configurating settings      customizing      disabling browse thread      logging print jobs      Printer Operators      Registry contents  2nd      setting spool directory  printing Registry keys     Perl script for  priority, group  ProcessKey method (Perl example)  ProcessorControl key  processors, configuration settings for  ProductId key  ProfileDlgTimeOut key  ProfileList  profiles, hardware  2nd  3rd  profiles, machine  profiles, user  2nd  3rd  4th  5th      default      deleting automatically      for Microsoft components  ProfileType key  Program Manager key  Protocol key  Protocols key  Pulse key     of Netlogon\\\\Parameters      of Replicator\\\\Parameters  PulseConcurrency key  PulseMaximum key  PulseTimeout1, PulseTimeout2 keys