It is Windows 10 KB5014666.
This is a cumulative update, which contains some new features and bug fixes.
Microsoft makes it available in Windows Update in the options app.
![]()
However, you could also download an offline installer for it from the Microsoft Update Catalog.
How to get this update?
There are two easy ways.

Step 2: Click theCheck for updatesbutton.
Step 4: ClickRestart now.
Step 1:Go to the download page of Windows 10 KB5014666.

Step 2: Find the proper file according to the Windows 10 edition you are running.
Then, tap the Download button next to it.
Step 3: Directly snag the download link to download the offline installer on your setup.
![]()
Should I Install Windows 10 KB5014666?
Some users dont know if they should install Windows 10 KB5014666 on their devices.
Windows 10 KB5014666 is an optional update.