Select Start > Settings > Update & Security > Troubleshoot > Additional troubleshooters. Next, under Get up and running, select Windows Update > Run the troubleshooter. When the troubleshooter is finished running, it's a good idea to restart your device. Next, check for new updates.

If you're having trouble installing updates, see Troubleshoot problems updating Windows. For answers to frequently asked questions, see Windows Update: FAQ. Learn about Windows service packs and download the latest updates for Windows 10 and Windows 8.1.

Find more help at Windows Update: FAQ. Note: Windows 10 Update Assistant doesn't run on ARM-based PCs. It's only supported for PCs using x86/64 processors. This troubleshooter assists customers whose machines are not yet updated to the latest release, Windows 10 Version 1607.