Actually it can be a problem. On my pc I can only get an earlier version of Explore which is a security sieve. I refuse to use it but a few games are linked to that browser. I mainly used a browser my husband created.
So I get the issue.
As a former webmaster and online game developer, I can say without hyperbole that IE is the worst thing that has ever happened to the World Wide Web at large - both for users and developers.