File Sync & Backup

SyncToy is a free Microsoft program that is easy to use and fast for backup and syncing files/folders.
It can be downloaded here: https://www.microsoft.com/en-us/download/details.aspx?id=15155

I didn't realize it could be run automatically. By using the Task Scheduler it can be. "Help" will give instructions or https://www.howtogeek.com/howto/25046/schedule-synctoy-to-run-automatically-with-task-scheduler-in-windows-7/