[A] [B] [C] [D] [E] [F] [G] [H] [I] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z] values, key      comparing with compreg      deleting         API routines for          Perl methods for      editing         API routines for      enumerating      listing (example)      modifying  2nd  [See also editing Registry]3rd      notification of changes to          WatchKey utility (example)      searching for specific  2nd  variables, system-defined  [See system-defined variables] video resolutions  View menu (POLEDIT)  visibility, drives  Visual Basic      built-in Registry access functions      RegEdit utility clone (example)  VmApplet key  Volatile Environment key