To check for updates now, select the Start button, and then go to Settings > Update & Security > Windows Update, and select Check for updates. You may also wish to visit your device manufacturer’s support site for any additional drivers that may be needed.

Dec 29, 2017 How To Fix Windows Server 2016 Not Downloading Updates Windows Server Update Stuck at Zero Percent. It is one of the most common errors you may come across while updating your Windows Server 2016. The symptoms of the failure would be – the system hangs at 0 percent when you attempt to upgrade the Windows Server 2016. networking - Block Access to Windows Update - Super User Windows Update constantly changes its IP address, so you'd have to block out a massive range of IPs to prevent it. If your firewall supports DNS blocking, block out these hosts:

The site cannot determine which updates apply to your computer or display those updates unless you change your security settings to allow ActiveX controls and active scripting. The best way to do this without lowering your security settings is to make this site a trusted website.

Jan 29, 2020 Windows Update Servers IP Address Range - Microsoft Community Jan 11, 2017

Microsoft Windows Update

Windows Server Update Services (WSUS) enables information technology administrators to deploy the latest Microsoft product updates. You can use WSUS to fully manage the distribution of updates that are released through Microsoft Update to computers on your network. How to modify your hosts file in Windows 10 (and why you Windows refers to the hosts file each time it connects over a network using a hostname. If it finds an entry for the hostname in the hosts file, it will contact the server specified in the file.