It is quite easy to log in to a remote desktop. You may follow these steps:

• Click on the start icon on your screen
• Type RDP and press enter
• Type in the IP address or the name of the computer you want to connect remotely to.
• Type in the username and password
• Click on “Ok” or “Done”
• If you want to connect to an RDP server, you may follow these steps: https://youtu.be/gRPw61YIFmE

The official YouTube channel also contains videos on how to connect to RDP on other platforms.