You need to create, Windows update shortcut and put it on your desktop. Than Use the "Pin to Start".
To create shortcut use this steps:
Creating a Shortcut for Windows Update
- Right-click the desktop and select create shortcut.
- In the Create Shortcut window, type C:\Windows\System32\control.exe update and then click Next. ...
- On the next screen, replace the word control.exe with Windows Update and then click Finish.
Once that done.
Right click on the icon and use "Pin to Start" to pin it.
Thank you,
Basj,
Stardock Community Assistant