For the past few weeks, Microsoft has made new versions available to dev channel users almost every week, but it won’t release them this week. The official release of windows insider tweeted that due to a bug, the new version planned to be released could not be released normally, resulting in delivery failure this week. < p > < p > last week, Microsoft released an update to windows 10 build 20190, mainly to improve the first use experience after the update. Microsoft said that after the major update, not everyone knows exactly what improvements have been made, and even a large number of people do not know how to enable new features and improvements. This means that new features introduced after system updates may not bring real benefits to users. < / P > < p > Microsoft has released a “tips” application that highlights exciting changes when it runs the new version of the system in full for the first time. After installing this version, insiders will see the prompt application launched, highlighting some of the latest features in the latest version of insider preview in dev channel. < / P > < p > if you want to see this experience on your device, make sure the show windows welcome experience check box in settings & gt; system & gt; notifications and actions is selected.