After this start puttygen.exe and click on the Load button. Select the private_key.ppk file that you have previously created with your private key and click on the Open button. You will be prompted for the passphrase...
3.1.3.7 Full screen modeIf you find the title bar on a maximised window to be ugly or distracting, you can select Full Screen mode to maximise PuTTY ‘even more’. When you select this, PuTTY will expand to fill...