IE 10 and Lotus Notes

No dice.  I had to remove IE 10 delivered by Windows Update because Notes Web access stopped working afterwards.  So, it has to go - yeah, it should be Lotus Notes (in 2013?!) - but...  It's pretty painless to do (except that you'll have to restart of course).  Note on Windows 7 it's under the Updates Installed section in Programs and Features - it's treated as an update, not an independent program.