Following extensive testing across multiple pilot schools, last Thursday we switched on Windows 10 v22H2 for all existing Windows 10 devices, via F12-rebuilds and the in-place upgrade feature. This update includes no significant user feature changes, but does contain many very important security enhancements. As a large organisation, it is critical that our devices are secure. We've already seen large numbers of devices receive this upgrade and successfully install it. The great thing about this upgrade is that it uses a Microsoft feature called an enablement package, making the move from older versions very quick. It needs only a few minutes and one restart to complete. All of your school's eligible devices will receive the update command silently and prompt the user to restart. Users can dismiss the pop-up and keep working, but the next restart must not be interrupted as 22H2 completes its install. Please alert all students and staff that they might see a request to restart, and advise them of their options. The team at ITD will be monitoring the upgrades and do not expect any network congestion. When F12-building or rebuilding a device, 22H2 will appear as an option. It includes all previous security updates until April 2023.