en-us/Patching_With_Patchy.walkthru.help.txt
<#
Managing patches can be a pain. That's why Patchy exists. To find out all of the pending patches on a machine, use: #> Find-WindowsUpdate <# To find all of the installed patches, use Get-InstalledUpdate #> Get-InstalledUpdate <# To find just the KB Numbers, use, Get-InstalledKBNumber #> Get-InstalledKBNumber <# Microsoft sometimes issues "Hidden" updates. This lets you find them. #> Find-WindowsUpdate -Hidden <# This will install all patches. As you can see. Patchy makes patching much less painful. #> Find-WindowsUpdate | Install-WindowsUpdate |