There a tons of Remote viewing application available on the web but recently Google released their own version of Remote Desktop for Android and here is the quick way to use it on any android devices.
First Download and Install the Remote Desktop for Android on your Device
Download and install the Chrome App Remote Desktop on your PC/Laptop
After installing the chrome app you will see it on the homepage of your Google Chrome and once you clicked that it will prompt you to put a pin for the remote access similar with this one.
Now go to your Android Device and open the Remote Desktop and now you will see the name of your Desktop/Laptop/PC, Click that and you now can control your desktop via your Android Device.
What I like about the app, it is stable you have a clear view of your desktop, also has a virtual keyboard plus you can zoom in to the smallest part of your screen 🙂 but the downside you cannot control your Android device via your Desktop or Laptop.