After running sfc/scannow on my xp pc,and checking the results in event viewer it usually comes up with "cleaning up unused index entries and unused security descriptors" can someone be kind enough ot tell me what the above is please? Thank you
"In Windows XP, tasks are scheduled and performed based on standard Windows XP security permissions. You can configure tasks by using the NTFS file system security descriptors to set permissions for which users or groups can view, delete, modify, or use a task. In addition, the items that make up the task (the scripts, programs, and documents) are controlled by whatever security descriptors are present for those individual items."