We use Remote Desktop to connect and use Windows PCs everywhere. Remote Desktop is built in to all Windows computers. That means you can use it to connect to any other computer that has Remote Desktop enabled, see Allow access to your PC.
This can be useful to connect to your machine at work over VPN, or to a virtual machine (VM.)
Tips:
To open Remote Desktop
Go to Start + type Remote Desktop
Here is Microsoft’s description of Remote Desktop Clients:
You can control a remote PC by using a Microsoft Remote Desktop client. The client can run on almost any device, including on your mobile smartphone. The client gives you the same powers you would have if you could reach the PC’s keyboard. Through the client, you can: