What exactly is the issue?
If you weren't using Freewebs (don't think they support it) but you would
use a technology called FTP. File transfer protocol. Using a piece of software like Filezilla. You connect to your website via that and then you can simply drag your web pages (as HTML documents) onto your server.
Any good paid host and a few free web providers have FTP built in and will let you use that. If you do want to upgrade to a paid host (more space, no forced ads etc.) I can help you out. I operate a web hosting company and will give you great rates. There's already a couple forum members on my servers. e.g. tcracker already has 2 hosting accounts with us. We're up 99.93% of the time and very cheap. Visit us if you like DualServe
PS Welcome to CF