You can't spend all day sitting at the computer, but sometimes remote access is almost as good. VNC Viewer from Real VNC is a way for you to connect to a computer through any number of VNC clients, and it's pretty popular. However, it used to be a $10 app. Put your wallet away – it's free now.
The app dropped to $0.99 early today, then to free. As we all know, when an app is made free in Google Play, it cannot be made into a paid app again.