Windows 8.1: How to install .NET Framework 3.5 or 4.5

Jump to: navigation, search


  • How to install the .NET Framework 3.5 or 4.5 on Windows 8.1?


  • Right click on the Windows Start Button
  • Or use Windows Key + X shortcut
Windows Button +X Shortcut
  • Click Programs and features

Programs and features as Option in the menu

  • Click Turn Windows features on or off

Turn Windows features on or off

  • Activate .Net Framework 3.5 and/or 4.5
  • Click OK

.Net Framework 3.5 and/or 4.5 activation