How to connect to your Raspberry Pi using the Putty for the first time. then, using the SSH keys, how to connect to your Rpi without entering the password from your Pc via Putty.
First step: You should make sure your SSH is enabled in your RPI configuration setting.
second: Download putty and install it on your PC (windows).
Third: Check out the other required steps carefully in the video.
Awesome you got it right.
!! Good Luck !!