Summary: Learn how to use Windows PowerShell to query multiple event logs at one time.

 How can I use Windows PowerShell to query events that happened and may be in multiple event logs?

 Use the Get-WinEvent cmdlet, specify the LogName parameter for both logs, and specify today
           for the StartTime, for example:

Get-WinEvent @{logname='application','system';starttime=[datetime]::today }