remotely connect from Windows - ubuntu 11.04

Here I would like to introduce two ways to connect to Ubuntu from Windows PC.

1. Remote desktop connection.
You need to enable Remote Desktop in Ubuntu, just open application named "Remote Desktop" and change some preference, which is straight forward. And then you need install a VNC viewer software in your windows pc. I use TightVNC and it works just fine.

2. SSH
You need to install ssh server in Ubuntu by running the following command,

sudo apt-get install ssh

And then you can use putty in Windows PC.