how to enable .net 2,3 and 3.5 in windows 8 [ tutorial ]

windows 8 comes with the bundle of .net 4.5 and if you want to run any application which require only .net 3.5 then you have to enable this feature 
for enabling .net3.5 you need an active internet connection because this is online method 






Steps for enabling .net3.5 
1 : open  programs and features 
      right click on left bottom 
      and choose programs and features 

installing .net 3. 5


2 : click on ‘ Choose Windows Feature on or off  ‘ 

installing .net 3. 5

3 :  choose .net 3.5 from windows features window  

installing .net 3. 5

4 : check .net Framework 3.5 box and click ok it will prompt you that it needs to download some files 

installing .net 3. 5

5 : wait until it finish downloading and installing then reboot 

installing .net 3. 5