I download and Install Windows 10, But nothing happens

I've done this many times now. I download the Windows 10 update. Then it says Windows 10 is ready to Install. I Install it. It does its thing, Restarts, and the computer starts up still using Windows 8.1. Then I'm back to square 1. Why is this happening.

I've tried updating from the "Get Windows 10" program. I've tried updating from it from the 64bit Media Creation Tool. Nothing works.

When I do it from the "Get Windows 10" program. I get this far



Then that bottom image just closes.

When I do it from the Media Creation Tool, It 100% downloads and then restarts, but starts up Windows 8 still.