I work at a CPA firm.  I can not work without Chrome.  IN addition, I work in QBO for some clients.  QBO doesn't work on Internet Explorer or Edge.  (or it doesn't work well).  I can't just uninstall and reinstall programs on my company computer all day long.  Their fixes involve hours and hours of time which I do not have to use up doing the job of QuickBooks, Intuit.  They messed it up with R5 and now they need to fix it.  I am about done with all the suggestions that are basically the same suggestion over and over.