I tried an ALT + FN option in Photoshop. (ALT + F9 to open the Windows > Action menu option.) Since then, using photoshop and trying to Batch run Actions, my Keyboard stops functioning fully, and a time wasting restart of the PC is needed.
I first noticed the DEL key would not work. Then I could not type content anywhere. One thing that did work, in a Browser, the top menu bar options File, Edit, View, History etc. DID work, if I hit the key relating to the Underlined Menu option, so F key brought down the File menu options. E key brought down Edit the same, and so on.
What I cannot do is restore the keyboard function without doing a restart. Could the ALT + F9 and creating an Action in Photoshop have caused this? I suspect so. What I cannot do is find out if I have created a MACRO from the F9 key, where to look, any suggestions?