There are 2 easy way to get to know the version of .NET Framework installed:
- Using Windows Explorer
- Using Command Prompt
Method 1. Using Windows Explorer
%windir%\Microsoft.NET\Framework\
Just copy the above link and paste it in RUN or in Explorer Address bar then hit Enter.
Here in this folder, you can find out which versions are installed.
Method 2. Using Command Prompt
Open Command PromptType CMD in RUN then OK
Copy the following command and Paste in Command Prompt (CMD).
wmic /namespace:\\root\cimv2 path win32_product where "name like '%%.NET%%'" get version