function Get-AppEvents { <# .SYNOPSIS Get-AppEvents retrieves the newest 100 events from the Application event log, groups and sorts them by InstanceID and then displays only top 5 events that have occured the most. .DESCRIPTION See the synopsis section. .EXAMPLE To run the function, simply invoke it: PS> Get-AppEvents #> Get-EventLog –LogName Application –Newest 100|Group-Object - Property InstanceId|Sort-Object –Descending -Property