Rich
- Use mainstream software and pay for it whilst using it
- LightRoom
- Microsoft Office
The only thing I would add is drop MS office in favour of Google Docs.
There are a few REALLY high features in Excel that I occasionally go back for. Otherwise, find no need for Office.
The Google suite does everything else, often better, its cloud based, crash proof and FREE.
I switched 5 years ago and use it professionally for everything.