If you want to install the update now, select Start > Settings > Update & Security > Windows Update , and then select Check for updates. If updates are available, install them.
Can you force a Microsoft update?
Open up the command prompt by hitting the Windows key and typing in cmd. Don’t hit enter. Right click and choose “Run as administrator.” Type (but do not enter yet) “wuauclt.exe /updatenow” — this is the command to force Windows Update to check for updates.