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•  If  you  schedule  a recurring task or one that will run  at some
                               distant  point  in  the  future,  be  aware  that  the  password  you
                               specify must be valid at the time the task runs. If you change
                               your password periodically, or  if  you set up a task  for a user
                               account that changes its password periodically, you might need
                               to reenter the password down the line. You can do that by right-
                               clicking  the  task  in  the  Scheduled  Tasks  folder  and  choosing
                               Properties from the shortcut menu.
                            •  The wizard's last page includes a check box that gives you the
                               opportunity to open the new task's Advanced Properties dialog
                               box  when  you  click  Finish.  This  dialog  box  provides  some
                               important  additional  scheduling  options,  but  you  can  always
                               come back to it later by right-clicking the task in the Scheduled
                               Tasks folder and choosing Properties from the shortcut menu.

                                            A Note About Security

                            The  behavior  of  the  Windows  2000  Scheduled  Tasks  facility
                            points  up  a  fact  that  you  should  always  keep  in  mind  when
                            working  on  a  network  or  sharing  your  own  machine  with  other
                            user accounts: it's possible for someone else to start a process that
                            runs invisibly while you're logged on to your own account. Even
                            though  a  process  started  by  someone  else  is  limited  by  the
                            privileges  available  to  that  other  user,  it's  possible  for  such  a
                            process to monitor your activities. If you work with data you don't
                            want  others  to  see,  keep  that  data on  an  NTFS  volume  and  use
                            NTFS file security to restrict others' access.

                            3. Answer the questions:

                            1.  Where can you execute command strings?
                            2.  What should you do to inspect your Path variable?
                            3.  What  is  the  simplest  way  to  find  out  whether  the  program
                                you're interested in can be run the proper  way?
                            4.  How  can  you  make  your  history  invisible  to  other  user
                                accounts under ordinary circumstances?
                            5.  Where can a program that launches at start up be located?
                            6.  What does the place where you choose to add a program to the
                                startup routine depend on?
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