Solution:
Intune is software that helps windows patching by discovering the PC’s connected to the network. Intune will automatically make the updates download in the target PC, when the PC’s are connected to the internet. Once they are downloaded it will wait till the PC gets restarted.
If not it will give a popup that updates needs to be wonloaded and will give a timeline suppose 2hrs after which the PC will auto restart. All these can be automatically managed by the software. Only it needs to be configured that the PC’s should be updated within 1 day, and intune will use its algorithm to calculate the restart time and do the rest on its own.