Windows Updates it's enable by default BUT ...
Windows Updates it's enable by default when install the Windows. But if you want to manual configure your updates you can follow the Steps.
1.Click Start -> All Programms
2. Click in Windows Updates options and you will open a new Windows as follow
If you have lot of time to get Windows updates maybe you receive a Warning to install new Windows Update Software to check for new updates.Just click in button Install Now. Unless you can find in the left side different Options that you can choose.
- Check for Updates -> Start to check for new updates
- Change Settings - > You can configure if you want to receive Windows updates automatic, schedule when you can receive updates , download update but choose when you install them or disable the Windows Updates.
It's up to you what you want.