All the ProScan tablets are developed to run on Android operating system. Basically, the way to install apps on your tablet is through Google Play Store, but some manufacturers failed to comply with Google's standards to install Google Play services on their products, therefore you will have to use another source. Firstly, look for Play Store on your tablet, and in case you won't find one, use another source like 1Market. The 1Market Store acts as a mirror for various applications that are not available on Google Play while retaining the original ones as well.