uses scheduled job to run under a local token (required for WU client) supports check mode no external PS module deps
Supports specifying which category to install all updates from. NEEDS: `choco install PSWindowsUpdate` beforehand - does not attempt to install it (or detect it's missing, yet) PSWindowsUpdate: http://gallery.technet.microsoft.com/scriptcenter/2d191bcd-3308-4edd-9de2-88dff796b0bc#content