Same as previous, Windows 8, location for Recycle bin in Windows 10 is on the Desktop.
If you don't find it, maybe the status is hide, you can check by entering to the Desktop ion setting.
1. Go to Search/Ask me anything (beside the Start menu)
2. Type: desktop icon, then you will see 'Show or hide common icons on the desktop', choose/click it.
3. Now you can set for Desktop icon, not only for Recycle bin, you can also hide/unhide for Control Panel, Computer, Network, and User's Files. Give a tick on desktop icon that you want to show on the desktop.
