Depends on what you want to do.
If you want to upload here and share with the world, then you need to apply to be a trial uploader - for why I hear you ask - because there are many that want to upload complete crap and/or links to bad sites etc. It's worth doing it this way.
If you just want to share to very few people here then put them on OneDrive, GoogleDrive or one of the many similar sites and post the link here.