How to enable Dot Net Frameworks 3.5 or 4.8

Step 1) Go to Control Panel.
Step 2) Find Program And Features
Step 3) Select Turn Windows Features on or off
Step 4) Expand and select all under .NET frameworks 3.5
Step 5) Expand and select all under .NET frameworks 4.8 Advanced Services (Win 10 or above)
Step 6) Ensure Internet is connected
Step 7) Ensure Windows Update is Enabled
Step 8) Press OK
Step 9) Select Download and Install