Issue: Microsoft Internet Explorer & PC Issue

I think this might be a Microsoft issue.

OK now you just simply cannot use the align, colour, font and other styling options when editing your signature in IE v6+.

I did try to align my text center but when I clicked on "Preview Signature" none of then align or styling options are saved and reverts back to the signature before you started editing.

Now here is the fustrating part:
Clicking on "Preview Signature" randomly crashes my browser (this is on all the workstations in the office) if using Microsoft Internet Explorer v6+
Some Info:

Operating System:
Microsoft Windows Seven Enterprise

Internet Connection Type:
Sattlitte

Browser:
Microsoft Internet Explorer v9

Same Error on diffrent vB forums:
No

In any case, it's the glorious year of our lord and saviour Jesus Harold Christ two-thousand and thirteen, why on Earth are you still using IE?

Can't seem to replicate this on IE9. I bolded and centered the word "Test", and it previewed exactly as it should. No crashing either.

Internet Explorer 9, Windows 7 Ultimate SP1 64-bit, DSL Connection

If you'd like later today I can set up an XP VM and test IE6.