Recently our customer asked us for Spell check/correction utility for Dynamics CRM 2011/2013. After some digging I found that this is already available in Internet explorer:

Spell check settings.

Go to Internet explorer Settings-> Manage Add-ons

Pick Spelling Correction(Notice checkbox should be ticked, you can default language here as well)->

Apply change and close, now for testing let’s put some spelling mistakes in an email:

When I right click I get spelling correction suggestions:

Applicable to IE 10 and above

Ask your Query : Click here

Hope it helps!