Microsoft has released a new Windows 11 preview build to Insiders in the Dev channel today. This is the fourth preview build to release since the Windows 11 announcement. It carries the build number 22000.100 and brings several visual changes & bug fixes to Microsoft’s latest desktop OS.

The key change with the latest Insider build is the rollout of the Chat icon of Microsoft Teams in the taskbar. Microsoft had started rolling it out with the previous build, but more users are likely to receive the feature in this build. If you are not a huge fan of the new Teams integration, we have a guide to help you disable Microsoft Teams Chat icon in taskbar on Windows 11.