Method 1:
You could set up a homegroup to link your two computers together via your router:
http://www.dummies.com/computers/operating-systems/windows-10/how-to-set-up-a-homegroup-network-in-windows-10/
Method 2:
You could email the files to each other. If you've got files or folders that are too big to send as email attachments, you could use a file-hosting service, such as this one:
https://myfile.org/
Method 3. (By far the simplest and certainly what I'd do myself):
You could simply copy all the relevant files and folders to a USB memory stick and use that to transfer them to the other computer.
Note: In recommending Method 3, I've assumed that you only want to do a 'one-off' transfer. If you'll regularly be needing access to the same files, you should opt for Method 1 instead.