Form boxes won't accept what I am typing anymore

[n9cxi]

No change

[KathiM]

Would open another application like Notepad and trying typing in it to see if the keyboard is working. 

If the keyboard is not working, and you are on Windows try:

1. Hold down the Windows key and type the letter R
2. In the Run Box type in OSK. 
3. This will open the on-screen keyboard try using it to type in a Form box.

If the keyboard is working would try:

1. Clearing cache and cookies - How do I delete cookies?
2. If this does not work, try another browser or incognito mode/private browser