Support for Windows 7 is ending on 14/01/2020. We will remove all remaining Windows 7 machines from the network on this day, so all machines will have to be upgraded to Windows 10 by then. Please write an email to firstname.lastname@example.org , if your desktop machine is still running Windows.
Python 2's upstream support is ending on 01/01/2020. All important Python projects (Numpy, Scipy, Matplotlib, Pandas, ...) have moved to Python 3 a long time ago and have stopped releasing new versions for legacy Python. We already avoid installing new legacy Python packages and will stop installing new ones or supporting Python 2 problems from this date on.