What is a Cumulative Update Preview on Windows?

Windows releases updates regularly to improve the performance, security, and stability of the operating system. One type of update is the Cumulative Update Preview. In this article, we will provide you with information about what a Cumulative Update Preview is and how it differs from other updates.

Facts

  • A Cumulative Update Preview is an optional update that is released to Windows Insiders before the official release of a monthly Cumulative Update[1].
  • The preview update contains all the fixes and improvements that are included in the upcoming monthly Cumulative Update, along with any additional fixes that are still being tested[1].
  • The purpose of the preview update is to allow Windows Insiders to test the update and provide feedback to Microsoft before the official release[1].
  • The preview update is not recommended for general users as it may contain bugs or issues that have not been fully tested[1].
  • Cumulative Update Previews are released on the third Tuesday of every month, while the official monthly Cumulative Updates are released on the second Tuesday of every month[2].
  • Cumulative Update Previews are not the same as Feature Updates, which are major updates that introduce new features and changes to the operating system[3].
  • Cumulative Update Previews are also different from Out-of-Band Updates, which are released outside of the regular update schedule to address critical security issues[3].

Conclusion

In conclusion, a Cumulative Update Preview is an optional update that is released to Windows Insiders before the official release of a monthly Cumulative Update. The preview update contains all the fixes and improvements that are included in the upcoming monthly Cumulative Update, along with any additional fixes that are still being tested. The purpose of the preview update is to allow Windows Insiders to test the update and provide feedback to Microsoft before the official release. Cumulative Update Previews are not recommended for general users as they may contain bugs or issues that have not been fully tested.