Step 1
Login to the aws then create a ubuntu instance. It will ask configurations and at the end it will give a pem file.
download it and keep it on a safe place.
Step 2
Download the putty gen by click Download PuttyGen
Step 3
Now open putty gen and give your PEM key file to putty gen and save it as private key.
When you will save it, it will ask for a passphrase. Put a good passphrase because that is your password which you will use when accessing the ssh via putty.
Final Step
Just add the host public ip and add ppk key in putty and save the session with a name.
Then it will ask for a user when you try to go in.
Just type root and it will show with which user you need to login with.
Usually it shows Ubuntu may be it is different on your end.
Then it will ask for a password and just type your passphrase you entered when converting pem to ppk.
Thank you. Please ask if you have any questions.
