1. Open PuTTY.

2. In the “Host Name (or IP address)” field, enter the server’s IP address.

3. (Optional) Update the “Port” and select the correct “Connection type” (e.g., SSH).

4. Under “Saved Sessions,” enter a name for your session.

5. If the session does not require a private key:

• Click Save.
• Your session will now appear under “Saved Sessions.”
• To connect, select the saved session and click Open.

6. If a private key is required:

• In the left pane, go to: Connection > SSH > Auth > Credentials.
• Click Browse next to “Private key file for authentication” and select you .ppk key file.

7. Return to Session in the left pane and click Save again to save your key-based settings.