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I was browsing in Firefox, and all of the sudden, I am unable to use the pgup/pgdown buttons in FF. However, I am able to use them in Internet Explorer, and in other programs. Can you please help?

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The "home" and "end" keys work, but not the pgup/pgdown. It's not a problem with the keyboard, since those keys work in any other program I try.

The "home" and "end" keys work, but not the pgup/pgdown. It's not a problem with the keyboard, since those keys work in any other program I try.

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caret caret (F7) problems, Most keyboards have overlaid keys, make sure NumLk is off as that can also interfere. "PgUp", "PgDn", "SpaceBar", "Home" and "End" keys" not working -- caret cursor F7