How to check if Windows 8 system is installed. .net framework

In the process of using Win8, there are many softwares that need to run in the system environment where .Net framework is installed. If you are prompted to run the software .Net framework needs to download and install, then we know that the .Net framework is not installed in the system. So is there any way to directly view Windows8 to see if the system has installed the .net framework?

View the method as follows:

1. Open “this computer”——“C”——“Windows”——“Microsoft .NET”——“Framework” folder;

2. Check if there is a V3.5 folder in the \\Framework folder. If there is a system that has been installed, if not then that is not installed;

the above is how to view the Windows8 system has not been installed .net framework of the method, this method is applicable to all of the .net framework 3.0 or later viewing.