Remote desktop connections are much more prevailant than they once were. Connecting two Windos based machines is very easy and built right into the operating system. Connecting a Mac to a PC is a little more complicated.
1. Open your web browser and go to microsoft.com/mac/remote-desktop-client
2. Click Download Now
3. Once the programs installs open it and type in the ip address or the url of the computer you would like to connect to.
4. Get to work! You are now connected.