Annual “Feature” Updates: Feature updates are technically new versions of Windows 10, which become available twice a year (roughly every six months) during spring and fall.

Are Windows 10 feature updates necessary?

Although it’s not required, it’s always recommended to create a full backup or at least a backup of your files before installing a feature update. Feature updates for Windows 10 are optional, and they shouldn’t install automatically as long as the version on your device is still supported.

How many Windows 10 feature updates are released each year?

By historical standards, in fact, it’s downright audacious. Beginning in early 2017, the company committed to delivering two full feature updates to Windows 10 each year, one in the spring and one in the fall.