ciphermethod.com

Symptom:
Internet Explorer 10 Hangs – Unable to Type Into Text Fields

Possible Solutions:

Re-register dlls:
Start – All Programs -> Accessories -> Command Prompt (right click) -> Run as administrator
Run the following from the command line:
regsvr32 mshtmled.dll
regsvr32 mshtml.dll

Uninstall IE10 :
Start button > in the search box, type programs and features > Enter > left side, click View Installed Updates > scroll down to find Windows Internet Explorer 10 > right click > click Uninstall.
Restart computer.
You are back with IE9.