1. After renting a virtual private server, they will provide you with IP address for the Server. here are the steps on how to connect to a server via windows 7/8/10 :
Windows 7 : Click on start button and then in the search field type "remote desktop connection"
windows 8 : Move the mouse to the right side of the screen to view the search feature, click on it and search for "remote desktop connection"
Windows 10 : Click on the start button and in the search field, type remote desktop connection.
2. Now open the Remote Desktop Connection and put your server IP address, and press connect. now you will be connected to your server, it will as for your user name and password, your server provider company will provide you with your username and password.
4. If you don't know how to setup the Bot on Windows server 2008/2012 please read these articles.
Windows Server 2008: Click Here
Windows Server 2012: Click Here