title: Why is starting python under Windows 10 so incredibly slow, and how to speed this up
body: <p>I've been using Python for 20 years on Windows, Linux and, lately, on OsX. However since MS forced me to switch from Windows 8 to Windows 10, the time required for the first run of a Python program has gone from a fraction of a second to 5-10 seconds on my 32 GB Quadcore.</p>
  
  <p>Anyone knows what causes this and how to make it fast again?</p>