Windows 10 creators update is already out through two channels, and it is now the time for the 3rd channel to get it. For those who do not know here are the three channels for Windows 10 creators update:
Using the upgrade assistant
Using the Installation media/media creation tool.
Through Windows update.
Windows 10 creators update has a number of new features which are mentioned here. Microsoft has already released creators update through 2 channels(this is for the seekers who want the upgrade the systems as soon as possible) and the roll out through third channel starts today.
Windows 10 creators update
You can head over to this link for more information about getting the update manually:
For Windows update, you should head over to Settings> Update and security> Check for updates. Not all users would be getting the update today itself, so you might need to wait some days. For those who want it immidiately, can head over to the above article for getting the update.