So this sounds like a simple question but searching the internet I have been unable to find a list of what the different actions in the SCCM Client actually do.
On my machine it is called Configuration Manager and I am specifically talking about the actions tab.
Does someone have a list of each action and what they do? I would find it really helpful to have a reference in one place that I could point some fellow techs too.
This is a deceptively hard question! If you look up the Technet page regarding the Actions tab, you'll find that it tells you nothing about each action. All of the actions on the tab are scheduled tasks; that is, if the feature is enabled, it will automatically run on a periodic basis. In some circumstances (e.g. troubleshooting), you may find the need to manually initiate these tasks. That's where this tab comes in. The information on each action's functionality is scattered about the Technet website (although I understand and personally use many of the these actions, I copied from the Technet website because I'm lazy):
I also found this explanation for the Application Deployment Evaluation Cycle:
Application Deployment Evaluation Cycle – This action re-evaluates the requirement rules for all deployments. If an application is required, and not installed when the Application Deployment Evaluation Cycle runs, Configuration Manager automatically triggers a re-install. The Application Deployment Evaluation Cycle only applies to applications and not to the packages. The default value is set to run every 7 days.