Although rather basic Windows Movie maker was an easy to under video editor tool, however, it is no longer supported in Windows 10. You can download it here. It may well report an error when installing the .NET but still seems to install Movie Maker OK.
A great free utility to back up a Windows installation to another drive – Link
A great free utility to resize\delete\add partitions on the fly Link
A great free utility to change video formats, Windows & Mac – Link
This is free tool that installs a bootable utility on a USB pen stick or CD that allows to you to delete or reset the current Windows 10 password(s). The USB stick needs to be 1GB or larger