1. Windows playing well with other OS on my laptop. I updated my Windows 8 to Windows 8.1 and I could no longer boot into Linux
2. Dont use patents to stifle free software [1][2]
3. Port Internet Explorer, Microsoft Office to Linux and offer immunity for projects like Wine for reimplementing Windows API. Do not change APIs unreasonably to sabotage these projects. Let Windows compete on its own merit ( speed, performance, stabilty, backwards compatibility, hackability etc ).
[1]http://arstechnica.com/tech-policy/2007/05/microsoft-235-pat...
[2]http://www.zdnet.com/article/310-microsoft-patents-used-in-a...