On a site where an old admin has moved all the menu items around, is there a simple way to reset the menu items to the defaults like you'd see if you installed CiviCRM fresh?
Inside the CiviCRM root directory is a "sql" folder, and inside that is "civicrm_navigation.mysql". Copy it to "civicrm_navigation_restore.sql" and edit the copy to remove all of the SQL commands EXCEPT this one:
SELECT @domainID := id FROM civicrm_domain where name = 'Default Domain Name';
and any that start with
INSERT INTO civicrm_navigation.
SELECT @domainID line to read:
SET @domainID = 1; (assuming this isn't multi-site).
Then run (after first backing up your database!)
DELETE FROM civicrm_navigation.
mysql -u myusername -pmypassword databasename < civicrm_navigation_restore.mysql.