PowerTip: Use PowerShell to Find Installed Hotfixes
Summary: Use Windows PowerShell to find hotfixes installed on your computer.
How can I use Windows PowerShell to see hotfixes that were installed on my computer after November 1, 2013?
Use the Get-Hotfix cmdlet, pipe the results to Where-Object, and then filter on the date:
Get-HotFix | where InstalledOn -ge ([datetime]”11/1/2013″)