PuTTY is a free SSH and telnet client. You can download the current version at official website
To SSH using PuTTY, do the following:
Download and run PuTTY.
Specify connection settings:
If a warning is displayed, it means that the server key is not in the PuTTY cache (this is typical for the first connection) or has changed. To connect, click "Yes
" or "No
After connecting, enter your login
and root user password
... The password can be entered either manually or by copying and pasting it with the right mouse button.