Hello. Honey. The best software is of course the Android market. Android Market 4.0 is now fully functional. Every time you open the program, it will automatically scan the software of this machine. You will be prompted as soon as there is software that can be updated. You can not only update your installed software. You can also update some software of the system. Previous versions are also available for download. Let you have no worries. It also has the function of software management. Automatically search all APK software of this machine. With icons. So you don't have to worry about deleting the wrong package you want to save. It is worth noting that every time this software is opened, it will search your local software online. So you need a little traffic. It is best to use the update under the WIFI network. If your traffic is enough, you can ignore this reminder. Honey. Your satisfaction is the purpose of my answer. I hope I can help you. Your adoption is my greatest support and encouragement. I hope to adopt. thank you