PuTTY

A Free Telnet/SSH Client https://www.chiark.greenend.org.uk/~sgtatham/putty/

Setup a SOCKS5 proxy

Open putty, navigate to Connection - SSH - Tunnels

Add new forwarded port
- Source port: 1080 
- Destination: localhost:1080

Destination, check 'Dynamic'

Click 'Open' to connect your host(proxy server)

Test proxy server via cURL curl -s --socks5 localhost:1080 httpbin.org/ip