In case you are already running Build 10240 on your Windows 10 PC, you may like to check for one more security cum features update that Microsoft has pushed. The security update KB3074665 not only fixes a vulnerability but also brings some changes to “enhance the functionality of Windows 10 through new features and improvements”.
Microsoft has released a security advisory about vulnerabilities in Adobe Flash Player in Internet Explorer. To learn more about the vulnerability, see Microsoft security advisory 2755801 and Adobe Security bulletin APSB15-18.
Additionally, this update includes non–security-related changes to enhance the functionality of Windows 10 through new features and improvements.
This update is available through Windows Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to turn on automatic updating, see Get security updates automatically.
Important If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see Add language packs to Windows.