Hotfix, Patching, PowerShell, Server, Windows

How to install KB Hotfixes only if they are not installed

I just wanted to share you a tiny snippet if you’re looking for a simple PowerShell liner to simply get a KB Hotfix installed. It also verifies if the KB is installed already.
Okay this is a small one for you guys but trust me I will wrap it for you into a big function if you want to use it with more than one server or even Credentials.