(in case it doesnt start automaticaly and you have received a link to this site from me)
1: Startup your Windows PC, if its a notebook make sure you have connected it to the wired network (LAN) and power!
3: Open the startmenu and click the button for settings
4: Click on Update & Security
5: Click "Check for updates/Install/Restart" and let the Updateservice Check/Install Updates, dont forget to restart after!