I have been uploading videos from Windows Movie Maker just recently and today I have been trying to upload a video. I have updated my browser. Restarted my computer but it keeps getting stuck and I don't know what to do. And when it is stuck I can't go on the internet because it seems to stop working.  So I have to seek help from my phone. It just seems to stop and doesn't seem to do anything I have left it for ages and it has just been stuck processing.

Oh and when I cancel it and go onto YouTube it says upload aborted.