The Windows Automatic Updates feature is great, however those nagging reboot reminders can drive you crazy. I can only recommend to turn this off.
Usually, this restart now/restart later pop up appears when I am doing something important or when I have some remote connections open. I also like it if Windows rebooted automatically during my lunch break while several virtual machines are running.
In my view this feature doesn’t bring in extra security. All these pop up windows warning about security issues are more or less useless. People get used to them, and click on them automatically. In this way these pop-ups might even decrease security. If there ever is an important security message, the user will just click away without really reading it because he is trained to do so.
So here is how you can disable the restart reminder of Windows Automatic Updates:
1. Click Start -> Run
2. Enter “gpedit.msc”
3. Go to Local Computer Policy -> Computer Configuration -> Administrative Templates -> Windows Components -> Windows Update
4. Double-click on “Re-prompt for restart with scheduled installations”
5. Disable it!
6. Reboot the computer
Disable_restart_with_scheduled_installationsYou can also enable it to remind you once a day, or so if you can still stand this pop-ups. If you want to change this for your whole network, you can use Group Policy. For security reasons, I recommend that all computers should be turned off after work or office hours.