EASYBCD and EASYRE

Download here: https://neosmart.net/

This utility (free non-commercial) allows you to add a boot entry to your PC so you can reinstall Windows. You have to create a small separate partition first, then copy Windows disc files to that partition. You can then use EasyBCD to add the entry to the boot menu, select the Boot.WIM on the recovery partition, under Sources.

Not a huge fan of Windows 10 Startup/Repair options? Why not add your own System Recovery process to your Windows PC.