1. health rules
   1. define what is monitored
   2. central admin
   3. farm administrator
   4. create own rules: visual studio
   5. configurable fields (title, schedule, scope, ...
   6. option to repair automatically
   7. checks for conditions that affect performance, configuration and security
2. Health reports
   1. only viewed by ca
   2. oob: slowest loading pages
   3. oob: most active users in farm
3. health schedules
   1. central administration
   2. powershell
      1. get-SPTimerJob, Set-SPTimerJob, Start-SPTimerjob
   3. execute immediately: run the rule manually