This new feature is actually pretty convenient for most users, but not everyone wants their operating system updated on Microsoft's schedule.(And it's one of the reasons you might not want to upgrade to Windows 10 just yet.)If you're running a professional version of Windows 10 (Professional, Enterprise or Education), you actually can disable automatic updates using the Group Policy editor.Note: Once you make this change, updates will be available for version 1903 and later versions of the Windows 10 and Windows Server operating systems.If you are using Windows Server Update Services (WSUS) to deploy updates to devices running Windows 10, version 1903 or Windows Server, version 1903 (and later), you will need to select a new product category to sync and download updates.To that end, consider the information below to be out of date, with a more thorough update to come.As a general rule, an up-to-date operating system is a secure operating system, and some people are terrible at updating their operating systems.Instead, you have the option to set up "active hours" -- a 10-hour time period during which your computer will not be restarted.The easiest way to prevent Windows 10 from automatically downloading updates is to use a metered Internet connection -- one of the features of limiting your data is that Windows 10 won't force-download OS updates.
And, while the the recent Wanna Cry ransomware does not (thus far) appear to affect Windows 10, you need to make sure your PC is kept up-to-date with security patches to avoid exactly those sort of attacks.But Outlook still shows the folder was last updated more than 15 mins earlier. You can see the Sync Stats for the Inbox folder aren't correct (this is missing recent emails), unless you perform any of the above steps: The Outlook Connection Status appears fine: When Outlook is autoconfigured I noticed that the Send/Receive group is configured like this by default: If I tick the check box for "Include the selected account for this group" Outlook still doesn't update the Inbox unless it's closed and reopened.It only works properly when Outlook is configured with Cached mode disabled. Steps I've tried (which have all been unsuccessful): Thinking about it, I have once seen the firewall one mentioned above, years and years ago. If there are 2 users, have you tried running them on a different machine on a different network? That would help work out if it's something with the users or the PC/Network.In order to deploy feature and quality updates to devices running Windows 10, version 1903 or Windows Server, version 1903 (and later), you will need to ensure that you are running the current branch of System Center Configuration Manager, which is version 1902.Then, in the Configuration Manager console, enable the Software Update point to download updates for Windows 10, version 1903 and later and/or Windows Server, version 1903 and later.