Suddenly can't type into form fields

Hello Group,

Suddenly I am unable to type into form fields.

I have to trick it by writing the text in an e-mail, copying that, then right-click and paste into the form field - even to login here I had to do that - nothing happens when I try to type into the field.

Environment: Windows 7 Home Premium
Asus PC

Hope someone can help. Thanks for looking in.

seekinganswers