Get-WindowsUpdate vs Download-WindowsUpdate vs Install-WindowsUpdate command - explanation

[RemixPL1994]

@mgajda83

Get-WindowsUpdate vs Download-WindowsUpdate vs Install-WindowsUpdate command - explanation

Please explain and provide the differences between them.

From what I understand, if I want to download all available drivers at once and install them at the same time, I don't have to use:

Get-WindowsUpdate

later

Download-WindowsUpdate

and at the end:

Install-WindowsUpdate

All I need is the main "Install-WindowsUpdate" with the appropriate switches, right?

Because I understand that Get-WindowsUpdate only shows what is available and checks it?

And Download-WindowsUpdate only downloads but does not install?